Silica Bricks

Hpa Majaw Lata Ai Kun?

Professional hpung
Shaning 20 jan rawt jat galu kaba lam hpe shinggyin la lu ai hpang. Anhte a uhpung hta ngang kang ai sawk sagawn ai lam hte rawt jat galu kaba lam atsam nga ai, R&D center gaw chyam dinglik ai lam, sawk sagawn ai lam hte arung arai ni hpe hpaji ningnan ni hpe jat wa na matu lit hpring hpring nga ai, engineer kaba 31, engineer marai 96 hte 179 assistant engineers. ni nga ai.

Hkum tsup ai arung arai ni
Anhte gaw, n-gun n rawng ai arung arai ni, n-gun n rawng ai arung arai ni, ceramic arung arai ni, graphite electrodes ni, n-gun n-gun n-gun n-gun n-rawng ai, acid hpe ninghkap lu ai atsam, acid hpe ninghkap lu ai hte katsi ai hpe ninghkap lu ai arung arai ni, laksan nta gap ai arung arai ni, silicon carbide arung arai ni, n-gun n-gun n-rawng ai arung arai ni, magri mang n-gang ni, magri mang n-gang ni, magri mang n-gun, n-gun n rawng ai arung arai ni, salg pot, ngu ai arung arai ni hpe galaw shapraw nna galaw ai. maigan de dut shabra ai wa. a matu manu dan ai calcium hpe ngang grin hkra galaw da ai zirconi hpe n-gun jaw ai, yttria n-gun rawng ai zirconi, quartz hka, graphite, zirconium n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun ni hpe n-gun jaw ai.

tsaw ai magam bungli
Zibo runjin gaw, "Customers ni a myit dik lam gaw anhte a htani htana hkan shachyut ai lam re" ngu ai magam bungli hpaji masa hta matut manoi nga nga ai, "Mungkan ting hpe shawng nnan na -class refractory galaw ai ni hpe gawgap ai" ngu ai hpe yaw shada let la nna, "co-creation, co-operation, co-progras, win-win"s a madung manu dan ai lam ni a manu dan ai lam ni hpe madung tawn nna, shaning law law hta hparan hpareng ai lam hte hpaji masa ni hpe shinggyin la lu ai lam hpe kam hpa ai lam ni hpe galaw ai. assoder{6}} Zibo runjin gaw, anhte a customers ni hte rau jawm galaw lu na matu manu dan ai lam ni hpe jat bang da ai, n-gun n rawng ai system hparan ladat ni hpe jaw na matu, kaja dik htum galaw nga ai.

Kaja ai arung arai ni
There are five high-quality clay high alumina brick production lines, two production lines for andalusite brick and mullite brick, five silica brick production lines, three production lines for continuous casting, One carbon and silicon carbide composite refractory production line ,One production line for tundish stabilizer, impact plate and slag retaining wall, a production line for high-grade light products, Pure oxide refractory production line, n-gun n rawng ai refractory galaw shapraw ai ladat, N-gun n rawng ai lung seng htu shapraw ai lam hpe galaw shapraw ai ladat.}.

Silica Bricks ngu ai gaw hpa rai ta?

Silica gaw n-gang hte shingnip bungli ni hta grai lang ai refractory ceramic langai mi rai nna, Silica lung seng ni hpe 1450℃daram katsi ai shara hta, n-gun n law ai n-gun n law ai quartz hku nna lajang da ai, dai hku nna n yawm htum 98{4}5% hpe grau nna ‘hpaw da ai’, n-gun n law ai hkrang, tridymite hte cristobalite ni hpe kayau kaya galaw ai.

Coke Oven a matu Silica Bricks ni

Atsa

Inquiry hpe jat bang u
N-gun ja ai shara a matu Silica Bricks ni

Dai ni na aten na wan wut ai wan wut hpaji masa, nbung katsi ai hte nbung n-gun kaba ai gaw, n-gun

Inquiry hpe jat bang u
Glass Furnace a matu Silica Brick

Silica lung seng a matu hka htung hka htung gaw, shingnip shingna n-gun ja ai shara ni hpe gawgap

Inquiry hpe jat bang u
Silica insulating Bricks

1{4}2g/cm{3} hta n-ga, 91% jan silica n-gun hte silica n-gun rawng ai hte n-gun n-gun n-gun n-gun

Inquiry hpe jat bang u

Laika buk; jahpan

Hpang jahtum na arung arai ni

Matut mahkai matut mahkai ai lam

Tel: +86-13606432571.
Fax: +86-533-2882161.
Email: cyhu@163169.net.
jat bang ai lam ni: NO{0}|Huaguang Lam, Zhangian, Zibo, Shandong, Miwa Yulong Buga nta B1401

Silica Bricks a madung arawn alai

Silica lung seng ni gaw silica (SiO2) kaw nna madung galaw ai refractory brick amyu langai mi rai nna, shanhte a silica law ai hte grai kaja ai thermal hte chemical hpe ninghkap lu ai ni a majaw chye ai ni hpe chye ma ai.
Ndai kaw silica nlung ni a madung arawn alai nkau mi hpe tang madun da ai:

Katsi ai hpe ninghkap lu ai atsam:Silica lung seng ni gaw grai tsaw ai nbung laru hpe hkam sharang lu ai, laksan hku nna, 1650℃(3000℃F) du hkra (sh) grau tsaw ai, dai lung seng. hta hkan nna, shanhte hta n-gun n law ai thermal conductivity nga ai, lachyum gaw katsi ai hpe loi loi hte htawt sit ya nna, akyu rawng ai insulation a akyu hpe jaw ya lu ai..

Thermal shock hpe ninghkap lu ai:Silica lung seng ni gaw nbung laru hpe ninghkap lu ai atsam kaja ai hpe madun dan ai, dai gaw lawan ai hku nbung katsi ai lam byin pru wa ai application ni hta ahkyak ai.

Chemical ninghkap ai lam:Silica lung seng ni gaw grai kaja ai tsi mawan ni hpe ninghkap lu ai majaw, shanhte hpe acid, alkalis, hte kaga n-gun n rawng ai arung arai ni a akyu ni hpe ninghkap lu ai.

Low jat ai coefficient:Silica lung seng ni gaw thermal jat wa ai lam n law ai, lachyum gaw shanhte gaw nbung katsi ai aten hta kaga n-gun n rawng ai arung arai ni hte shingdaw yang n law ai hku jat wa nna, n-gun n law ai hku ga sadi tawn da ai.

Insulating atsam ni:Silica lung seng ni gaw kaja ai insulation atsam ni nga ai, dai gaw wan wut (sh) wan wut ai shara kata hta katsi ai hpe n-gun jaw ya lu nna, n-gun atsam hpe grau kaja hkra galaw ya lu ai.

Silica Brick galaw shapraw ai hpaji masa

Silica nlung ni hpe galaw shapraw na matu, grai ni htep ai packing ngu ai npawt tara hpe myit maju jung ai hta n-ga, kayau kaya galaw ai lam a n-gun atsam, n-gun dat n-gun, gap hkat ai masa ni hte kaga lam ni hpe mung tup hkrak myit yu ra ai.
Silica nlung ni hpe galaw shapraw ai lam hta lawu na lahkam ni hpe madung tawn ai:

01/

Raw arung arai ni hpe hkyen lajang ai lam:Shawng nnan na lahkam gaw, n-gun ja ai raw materials ni hpe lata la na matu rai nna, quartzite, silica sand, shing nrai, ganister., n-gun ja ai arung arai ni hpe shinggrup nna, n-gun rawng ai arung arai ni hpe htum hkra, n-gun ja ai hte maren, n-gun rawng ai n-gun garan ginhka ai lam hpe lu la na matu, n-gun rawng ai arung arai ni hpe n-gun dat nna, n-gun n-gun hte n-gun jaw ai lam ni hpe galaw ai.

02/

lapran na:Dai n-gun ja ai hte lamu ga npu na arung arai ni hpe hka hte atsawm sha kayau nna plastic (sh) semi-plastic mass hpe hpaw ya ai.

03/

Molding:Dai hpang, plastic (sh) semi-plastic mass hpe n-gun rawng ai ladat amyu myu hpe lang nna, n-gup magap ni hta hkrang shapraw nna, n-gup magap hpe n-gun dat ai, shing nrai, n-gun n-gun hpe n-gun dat ai. Ndai nlung ni hpe ra sharawng ai application{{2} hta hkan nna, hkrang hte galu kaba ai lam amyu myu hta galaw mai ai.

04/

Hka ja ai:Dai n-gun rawng ai lung seng ni gaw, grau htum ai hka hpe yeng seng kau nna, shanhte a n-gun hpe grau kaja hkra galaw na matu, nbung katsi ai wan n-ga. Ndai hpe n-gun n rawng ai (sh) n-gun n rawng ai lam hpe pat shingdang na matu, hka lim ai lam hpe hkang lu na matu, sadi maja ai lam hpe galaw ra ai.

05/

Firing:Hka lim ai lung seng ni hpe sintering. ngu shamying ai, nbung laru kaba hpe gap ai lam hpe galaw ai shaloi, silica lung seng ni a matu gap ai nbung laru gaw, 1450-1600℃({3}℃F){4}} Dai lung seng ni hpe kiln (sh) furnaces hku nna bang da nna, nbung katsi ai lam hpe loi loi hte jat wa ai majaw, nbung laru hpe hkrak hkrak garan gachyan lu na matu hte hkang lu ai n-gun jat wa ai lam hpe galaw lu na matu karum ya lu ai. shanhte hpe n-gun ja ai hte ngang grin ai npawt nhpang de shang wa ai. de shang wa ai.

06/

Cooling hte Testing:Dai hpang, wan wut ai (sh) wan wut ngut ai hpang, nta kata na nbung katsi ai shara de loi loi hte katsi mat hkra ahkang jaw da ai.

Silica Brick - Hkum hkrang hte seng ai arung arai ni

Acidi-base hpe ninghkap ai
Silica lung seng gaw acidic refractory material langai rai nna, acidic slag erosion hpe grai hkam sharang lu ai, raitim alkaline slag hte grai n-gun ja ai shaloi, AI2O3 zawn re ai oxide ni a majaw loi loi hte hkra machyi mat ai, CaO, FeO, hte Fe2O{3} zawn re ai oxide ni hpe kaja ai hku ninghkap lu ai atsam nga ai.

jat wa mai ai lam
Silica nlung ni a thermal conductivity gaw bungli galaw ai nbung katsi ai lam jat wa ai hte maren jat wa ai, ngam ai shrinkage. Oven galaw ai aten hta, silica nlung ni a n-gun gaw nbung katsi ai{{1} ngu ai n-gun jat wa ai. jat galu kaba wa ai lam gaw

Lit npu na deformation nbung katsi ai lam
1640 hte 1680℃1680℃lapran na hka lim ai shara hte ni dik ai silica nlung ni a akyu gaw, silica nlung ni a akyu rai nga ai.

Thermal stability
Silica nlung ni a thermal stability hpe dawdan na matu ahkyak ai lam gaw, density rai nga ai, density gaw shi a quartz galai shai ai lam hpe chye na lu na matu ahkyak ai kumla langai mi rai nga ai.

N-gun n rawng ai Silica Brick

● Silica wan n-gun gaw acid n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe hkam sharang lu ai atsam kaja ai, 1640 ~ 1670℃du hkra n-gun shayawm ai n-gun hpe hkam sharang lu ai, nbung katsi ai shara hta aten galu lang ai n-gun gaw grai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai.

. on. Dai hpe n-gun ja ai n-gun rawng ai n-gun rawng ai shara hte acid-flat furnaces..

● Dai gaw madung hku nna, n-gun n-gun n-gun n-gun n-gun n-gun n-gun (quartz), square quartz, hte n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun 2.35g/cm{4} tengman ai 2.35g/cm{4}, 94% (sh) dai hta jan ai n-gun n-gun n-gun n-gun n-gun n-nga ai.
Acidic slag erosion. hta grau tsaw ai n-gun kaba ai n-gun hpe n-gun ja shangun ai n-gun hpe n-gun jaw u {{3}℃{{4}℃{6}℃n-gun n-gun n-gun n-gun n-gun n-nga ai.
1350 ~ 1430℃1430℃1430℃1430℃1430 degree. n-gun hpe loi loi hte shapraw kau ai.
1450℃du hkra 1{3}}5 ~ 2.2% daram katsi ai, ndai ngam nga ai jat wa ai lam gaw, n-gun n-gun kaja ai hte hkrang n-gun atsam nga ai hpe kam na matu, n-gun n-gun hpe n-gun jaw ya na re.
Scalar quartz, argillaceous quartz, hte ngam ai quartz ni gaw, n-gun n law ai shara ni hta, n-gun kaba ai galai shai ai lam ni nga ai, dai majaw, n-gun n law ai shara ni hta silica nlung ni a thermal stability gaw n kaja ai.}
Dai hpe lang ai shaloi, n-gun n rawng ai lam ni hpe koi lu na matu, 800℃npu de katsi mat nna, loi loi hte katsi mat ra ai.

● Silica lung seng ni a shingra tara hte galaw sa wa ai lam gaw SiO2. a crystalline galai shai ai lam hte grai ni htep ai majaw, tengman ai laksan n-gun gaw silica nlung ni a ahkyak ai atsam marai langai mi rai nga ai. a ahkyak ai hkrang masa langai mi rai nga ai.
2.38 (sh) dai hta yawm ai, manu dan ai silica refractory bricks hta ra kadawn ai lam ni gaw 2{4}}35 (sh) dai hta yawm ra ai. Teng man ai gravity gaw kaji ai, dai nlung hpe scale quartz hte square quartz a jahpan hta madun dan ai, ngam ai quartz a jahpan gaw kaji ai majaw, ngam ai linear expansion gaw kaji ai, n-gun yawm wa ai hpe mung n law ai.
Silicon dioxide gaw crystalline variant sanit nga ai rai nna, amorphous variant. Ndai variant ni hpe lahkawng garan mai ai: shawng na variant amyu gaw quartz, quartz, hte quartz, shanhte a crystalline structure gaw grai shai ai, langai hte langai a lapran na galai shai ai lam gaw grai lawan ai. bung ai, langai hte langai a lapran na galai shai ai lam gaw grau lawan ai . re.

● Silica lung seng ni hpe galaw shapraw na matu raw material gaw silica. Silica raw materials ni hta, SiO2 hta grau tsaw wa yang, refractoriness., n kaja ai n san seng ai lam ni gaw Al2O3, K2O, Na2O, etc.}} ni rai nna, shanhte gaw refractory products. ni rai nga ai.
Silica nlung ni hpe Silica kaw na Silica kaw na 96% n yawm ai sha galaw ai, mineralizing agent (e{2}}g, magri n-gun, lime a n-gu) hte shingdaw ai agent (e{4}}g{5}}, molases, sulfite pulp hka htung), hte kayau kaya galaw ai hku nna galaw shapraw ai.

Silica Brick a matu jai lang ai lam ni

Silica lung seng gaw bungli amyu myu hta grai law hkra jai lang ai lam ni hpe mu lu ai, grau nna nbung katsi ai lam hte acidic makau grup yin ni lawm ai ni a lam hpe mu lu ai. Mungdan kata na jai lang ai lam ni hta lawm ai:

Glass hpaga lam

Silica lung seng gaw glass furnaces ni a matu madung arung arai rai nga ai, grau nna gaw, n-gun ja ai n-gun hte n-gun ja ai action hpe hkam sharang lu ai, bai gram lajang ai gawk ni hta, molten glass..

Ovens hpe coke galaw ai

Silica lung seng hpe coke oven ni hta lang nna, coking chambers ni hpe gawgap ai, dai kaw na coking galaw ai aten hta byin pru wa ai n-gun ja ai nbung laru hte acidic gases ni hpe ninghkap lu ai.}.

Ceramic hpaga lam

Silica lung seng hpe ceramic kilns ni hta jai lang ai, grau nna, wan hkru ai nta ni hta, dai shara hta ceramic gap ai hta lawm ai grai katsi ai hte chemical reactions ni hpe hkam sharang lu ai.}.

Steel hpaga lam

Silica lung seng hpe n-gang galaw ai wan htung ni hta lang ai, grau nna, n-gang hte n-gang ni hpe n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun ni hpe ninghkap ai makau grup yin hpe ninghkap ai.

N-gun n rawng ai Metal Furnaces

Silica lung seng hpe wan wut ni hta lang nna, hkaulan mam, lead, zinc zawn re ai n-gun n rawng ai nhprang rai ni hpe galaw shapraw na matu lang ai rai nna, dai shara hta wan hkru ai aten hta byin pru wa ai n-gun ja ai nbung laru hte acidic wan hkut ni hpe hkam sharang lu ai. hpe hkam sharang lu ai.

Numshahpan ni

Silica lung seng hpe wan hkru ai shara ni hta lang nna, wan hkru ai nta ni hte hka lim ai gas system ni hpe line galaw ai, dai shara hta nbung katsi ai, n hkru n kaja ai wan n-gun, n-gun n rawng ai n-gun ni a n-gun ja ai makau grup yin hpe ninghkap ai.

Anhte a lam

Shaning 20 jan rawt jat galu kaba wa ai hte mahkrum madup ni hpe shinggyin la lu ai hpang, Runjin hpaji masa hte hpaga yumga lam a npawt nhpang hkai sun ni gaw lawu na hte maren rai nga ai:
Qingdao Huaye A Material co., ltd..
Shandong Daqiao Arung arai nnan co., Ltd{1}}.
Yangquan Wanglong hte seng nna co.Ltd{1}}.
Anshan Aoan Madang tsaw ai arung arai Co., Ltd..
1.05 Billion Billion RMB de du wa sai rai nna, ya aten hta masha marai 4078 hpe bungli shangun ai, dai hta n-gun n rawng ai hpaji ninghkring marai 544 hte sharin hkam la ai bungli galaw masha 3145 lawm ai.
Shaning shagu na galaw shapraw lu ai atsam gaw, hkum tsup ai hkrang shapraw ai lam ni hte, lawu na zawn re ai, n-gun n rawng ai n-gun 30 jan rai sai: Fire clay bricks, Alumina lung seng ni, Con-casting refractory, Bnder a matu n-gun n-gun n-gun n-gun n-gun, Graphite electrode, acid hpe ninghkap lu ai lung seng, Silicon carbon n-gun, Special nta gawgap ai arung arai, Super chamote raw material, Special nta gap ai arung arai ni hte Synthesized mullite arung arai, Magnesia raw material, etc{2}} Hpaga lam ni hpe mungkan ting na hpaga lam ni, nta gawgap ai arung arai ni, n-gun n rawng ai nhprang arai ni, n-gun n rawng ai, n-gun n rawng ai, electronic, electronics, cement hpaga lam hte kaga lam ni hta jai lang ai. hpung{{7}e{8}g{8}g{9} Baowu n-gang, Anshan n-gang, WIShan hpri, SHOUGANG, TISCO, TISCO, PANGANG, HBIS, HBIS, SHAGANG, maigan mungdan ni a gat lawk hta anhte a madung mari ai ni rai nna, Zibo runjin gaw Arcelor - hta, POSCO n-gang, HYUNDAI n-gang, Nippon n-gang, JFE n-gang, US United Steel, Erdemir hpung., Danieli, SVAI, SVAI, SVAI hte rau bungli galaw nna, mying kaba ai n-gun n-gun n-rawng ai lam ni hte rau bungli galaw ai -e{14}g{15}} Chosun a n-gun n-gun n-rawng ai lam ni, ANH refractories and Krosaki refractories hte Krosang ni engineering company ni ..
anhte a uhpung gaw ngang kang ai sawk sagawn ai lam hte rawt jat galu kaba lam atsam nga ai, R&D center gaw chyam dinglik ai lam, sawk sagawn ai lam hte arung arai ni hpe ningnan hpaji ningnan ni hpe galaw na matu lit hpring hpring nga ai, engineer kaba 31, engineer marai 96 hte 179 assistant engineers{3}} Zibo runjin gaw shi hkum shi dai aten hta CDQ furnace, silicon bricks, AG con-canch hpe con-canch galaw ai refractory hte so{5} a matu jaw ya ai hte garan ginhka ai nlung ni hpe jaw ya na matu ningbaw ningla re ai refractory galaw shapraw ai lam ni hta na langai mi tai lu shangun ai.
Zibo runjin gaw, "Customers ni a myit dik lam gaw anhte a htani htana hkan shachyut ai lam re" ngu ai magam bungli hpaji masa hta matut manoi nga nga ai, "Mungkan ting hpe shawng nnan na -class refractory galaw ai ni hpe gawgap ai" ngu ai hpe yaw shada let la nna, "co-creation, co-operation, co-progras, win-win"s a madung manu dan ai lam ni a manu dan ai lam ni hpe madung tawn nna, shaning law law hta hparan hpareng ai lam hte hpaji masa ni hpe shinggyin la lu ai lam hpe kam hpa ai lam ni hpe galaw ai. assoder{6}} Zibo runjin gaw, anhte a customers ni hte rau jawm galaw lu na matu manu dan ai lam ni hpe jat bang da ai, n-gun n rawng ai system hparan ladat ni hpe jaw na matu, kaja dik htum galaw nga ai.

productcate-1-1

KAQ

Q: Silica nlung ni gaw hpa rai ta?

A: Silica gaw n-gang hte shingnip bungli ni hta grai lang ai refractory ceramic langai mi rai nna, Silica nlung ni hpe 1450℃daram katsi ai shara hta n-gun n law ai n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n law ai 98{4}}5% gaw grau law ai, n-gun n law ai, tridymite hte mara shagun ai lam ni hpe kayau kaya galaw ai.

San: Silica nlung ni a raw material gaw hpa rai ta?

A: Natural quartzite hpe silica brick a matu raw material hku lang nna, kaja dik htum ai lung seng atsam ningja ni hpe galaw lu na matu, laksan masat da ai lam ni hpe hkan sa ra ai. N-gun n-gun (creep) npu na refractoriness (sh) thermal jat wa ai lam (creep) gaw ahkyak ai rai yang, chemical san seng ai n-gun kaba ai quartzite hpe lata la ra ai.

San: Silica nlung ni gaw gara nbung laru rai kun?

A: Silica nlung ni a matu gap ai nbung gaw,1450-1600℃grup yin ({1}℃F){2}} grup yin rai nga ai, nlung ni hpe wan wut (sh) wan wut ni hta bang da nna, nbung katsi ai lam hpe loi loi hte jat wa ai majaw, nbung katsi ai hpe hkrak hkrak garan gachyan lu na matu hte hkang lu ai jat wa lu na matu n-gun jaw lu na matu rai nga ai{3}}.

San: Kaja ai lung seng ni a matu ga ntsa na silica hta tsa lam shadang kade daram nga ai kun?

A: Kaja ai lung seng ga gaw silica. hta na 50 – 60% lawm ra ai.

Q: Silica nlung ni gaw acidic (sh) madung rai nga ai kun?

San: Silica nlung ni hpe gara hku galaw na kun?

A: Silica lung seng ni hpe 1450℃nbung katsi ai shara hta n-gun n law ai quartz hku nna lajang da ai, dai hku nna n law htum 98{3}}5% hpe grau nna 'hpaw da ai', n-gun n law ai hkrang, tridymite hte cristobalite ni hpe kayau kaya galaw ai.

San: Silica nlung hpe gara hku jai lang ai kun?

A: Glass hpaga lam: Silica lung seng ni hpe glass galaw shapraw ai lam hta grai katsi ai hpe hkam sharang lu ai atsam a majaw, glass tank ni, melters, regenerators, hte kaga glass galaw ai arung arai ni hta lining material hku nna jai lang ai majaw, glass galaw ai bungli hta grai lang ma ai.

Q: Silica nlung ni a hka lim ai shara gaw hpa rai ta?

A: N-gun n-gun n-gun law ai gaw, silica nlung ni a grai kaja ai arawn alai langai mi rai nga ai, madung hku nna1640-1680℃, tridymite (1670℃) hte cristobalite (1713℃) hte cristobalite (1713℃)}} Silica lung seng ni a n-gun gaw, 300℃ntsa kaw nna, hka lim ai shara (tridy (sh) ciristobalite). kaw nna, n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-nga ai.

Q: Silica nlung ni gaw hpa rai ta?

A: Wan n-gun hpe ninghkap lu ai rectangular silica insulation lung seng, kaba ai:. hta na 9 hta 9 gaw. hta 2 hta 2 hta n-gun dat ai.

San: Silica nlung ni a hkum hkrang atsam ni gaw hpa ni rai kun?

A: Silica lung seng gaw acidic refractory material langai rai nna, acidic slag erosion hpe grai ninghkap lu ai, raitim alkaline slag a majaw grai n-gun ja ai shaloi, AI2O3 zawn re ai oxides ni a majaw loi loi hte hkra machyi mat ai, CaO, FeO, hte Fe2OO{3} zawn re ai oxides ni hpe kaja ai ninghkap ai lam nga ai.
Silica nlung ni a thermal conductivity gaw bungli galaw ai nbung katsi ai lam jat wa ai hte maren jat wa ai, ngam ai shrinkage. Oven galaw ai aten hta, silica nlung ni a n-gun gaw nbung katsi ai{{1} ngu ai n-gun jat wa ai. jat galu kaba wa ai lam gaw

San: Silicon nlung ni hpe shapraw kau ngut ai hpang gara nsam pru wa na kun?

A: Silica brick hpe shapraw kau ngut ai hpang, ntsa kaw nsin sin ai (sh) n-gun n rawng ai shara ni nga na re. Ndai lam gaw, crystal hkrang hpe tup hkrak galai shai kau ngut ai hpang, ngam ai ngam ai gaw, ya gaw lung seng a ntsa e nga ai, silica lung seng a nsam gaw hpraw (sh) hpraw nsam hpraw ai hpraw ai hpraw rai nna, nsam hpraw ai, raitim, ntsa kaw na nsam ni gaw, gara masat kumla ni (sh) kaja ai manghkang ni hpe n hkra ai.

San: Silica nlung ni gaw gara nbung laru rai kun?

San: Hpa majaw coke oven ni hta silica nlung ni hpe lang ai kun?

A: Shawng de tsun lai wa sai hte maren, coking hte wan jak rung lapran na bunghku ni gaw, lawu na akyu ni hpe manu shadan ai hku nna, silica nlung ni hte law malawng galaw da ai: 800℃hta thermal jat wa ai majaw, volume ngang grin ai lam grai law ai ; hte n-gun ja ai hte tsaw ai refractoriness hpe n-gun kaba ai n-gun npu hta n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun a npu e n-gun n-gun n-gun n-gun n-gun n-gun yawm ai.

San: Silica law ai gaw wan hkru ai lam hpe n-gun jaw ai kun?

A: Nlung ni a ngang grin ai lam gaw, lung seng ga ntsa na silica a hkrak ai shadawn shadang hta madung nga ai.

San: Silica nlung ni a arawn alai ni gaw hpa ni rai kun?

A: Silicon lung seng a n-gun ja ai n-gun ja ai n-gun gaw1640-1670oC{1}} volume galai shai ai lam a ngang grin ai lam gaw, grai tsaw ai nbung laru masa hta shi a hkrang masa hpe n-gun jaw ya lu ai n-gun atsam hte bungli galaw ai lam hpe matut manoi galaw ya lu ai{{3}.
Silicon lung seng a acid hpe ninghkap lu ai atsam hte n-gun yawm ai hpe ninghkap lu ai atsam gaw, acidic (sh) n-gun n rawng ai grup yin ni hta chemical n-gun n rawng ai kaw na makawp maga ya ai, ga shadawn, CaO,FeO,Fe2O3, hte kaga oxides{2}} Mag carbon bricks{3}} hte shai ai.

San: Silica nlung ni hpe lang na matu sadi maja ai lam ni gaw hpa ni rai kun?

A: Silicon lung seng ni gaw alkaline bungli galaw ai shara ni a matu n htap htuk ai. Al2O3, K2O, Na2O. ni lawm ai oxides ni a majaw loi loi hte hkra machyi chye ai.
Shanhte gaw 800℃Celsius npu na grup yin ni hta bungli galaw na matu n htap htuk ai, hpa majaw nga yang nbung laru hpe ninghkap lu ai n kaja ai a majaw, 800℃Celsius a majaw, wan wut ai wan n-ga hpe loi loi hte katsi shangun nna, katsi mat ra ai{3}}}.

San: Silica nlung ni hpe gara hku shapraw na kun?

A: Silica lung seng ni hpe dut shabra na matu gaw SiO2 lung seng hpe raw materials hku nna hkap la nna, 2% Al2O3, TiO2 hte alkali metal oxide n-gun 2% hta n-pu ra ai. Shi a galaw shapraw ai lam gaw ceramics. hte bung ai.
Silica refractory brick properties ni gaw SiO2 a crystal type galai shai ai lam hte grai ni htep ai matut mahkai lam nga ai, tengman ai gravity gaw ahkyak ai quality index langai mi rai nga ai, dai gaw 2.38. lawu na 2.38. Na a tengman ai gravity gaw tridymite hte cristobalite ni grau law ai hte residual quartz a n-gun grau law ai hpe tsun mayu ai, dai gaw n-gun n law ai linear jat wa ai hte n-gun n-gun n-gun{3} hpe shayawm ai majaw re.

San: Silica nlung ni hpe galaw ai shaloi, masha law law lang ai binder gaw hpa rai ta?

A: Silica lung seng ni hpe galaw ai hta lang ai binder ni hta sulfite n-gun rawng ai ntsin hte lime hkaulan mam ni lawm ai, lime hkaulan mam hpe binder hku lang ai shaloi, plasticizer{{1} ngu ai hku galaw ai shaloi, hka lim ai aten hta nlung n-gun hpe jat ya ai, hka lim ai aten hta nlung n-gun hpe n-gun jat shangun ai, quartz{2}} hpe hka lim ai shaloi mineralizer langai zawn byin shangun ai, quartz{2}} hpe galai shai ai lam hpe n-gun jaw ya ai.
Lime hta active CaO law law lawm ra ai, n-gun n rawng ai CaCO3 hte MgCO{1}} 5% hta n jan ai, Al, O{3}Fe2Og+SiO; 5% hta jan nna 5%. hta, n-gun n rawng ai Ca-CO3 hte grai law ai lime ni a n-gun kaba ni lawm ai shaloi, dai tsi gaw molten hka htung ni hpe shapraw na rai nna, dai gaw, dai arung arai a hkam kaja lam hpe hkra machyi shangun na re.

San: Molding galaw ai shaloi silica nlung ni a dimensional hkam sharang ai lam hpe gara hku shayawm na kun?

A: Hammer bawnu a flatness hte deflection hpe n hpaw shi yang, n-gup n-gun n bung ai (sh) n-gun n rawng ai hpe pat shingdang na matu jep yu ra ai; forming table hte brick ejector a flatness hpe mung n hpaw shi yang jep yu ra ai, dai hku nna hammer baw hpe ntsa tsang template hpe gram lajang lu na matu; n-gun n rawng ai ni hpe hpaw hpang ai hpang, nlung n-gang ni hpe jep yu ra ai.

San: Silica nlung ni a hpawng de ai lam gaw hpa rai ta?

A: Ndai hpe siliceous ga nhpu ni kaw na galaw ai rai nna, glassy phase. hta madung hku nna, 18–25% alumina hte 72–80% silica. Ndai lung seng hta 1300℃lu na matu grai kaja ai lit nga ai, raitim, 500℃kaw nna 500℃du hkra, n-gun ja ai n-gun jat wa ai lam nga ai...

Miwa mungdan hta ningbaw ningla silica lung seng ni hpe garan jaw ai ni kaw na langai hku nna, ndai kaw anhte a jakrung. Anhte a arai yawng gaw, manu dan ai hte manu dan ai manu jahpu n-gun rawng ai ni rai nga ai.