Goobaha warshadaha halkaas oo heerkul sare, cadaadis, iyo xirashada agabka caqabada, xalal la isku halayn karo ayaa muhiim ah.leben Sillimaniteu istaagaan sidii "horse warshadeed," oo leh sifooyin gaar ah oo kor u qaadaya hufnaanta, dhimaya kharashaadka, oo wanaajiya tayada badeecada guud ahaan biraha, ceramics, iyo soosaarka dhalooyinka. Waa kan sababta ay u yihiin doorashada ugu sareysa adduunka oo dhan.
1. Guryaha Muhiimka ah: Maxaa ka dhigaya Leben Sillimanite lama huraan
Laga soo bilaabo sillimanite macdanta aluminosilicate, lebenkan waxay bixiyaan saddex faa'iidooyin oo aan laga adkaan:
Dib-u-soo-celinta aadka u sarreeya:Iyada oo barta dhalaalaysa in ka badan 1800 ° C, waxay iska caabiyaan kulayl aad u daran (muhiim u ah dhalaalidda birta iyo dhalaalidda dhalooyinka, halkaasoo heerkulku ka sarreeyo 1500 ° C) iyada oo aan diirin ama hoos u dhigin.
Balaadhinta kulaylka Hoose:Qiyaasta ka hooseysa 1% ee 1000°C waxay ka hortagtaa dildilaaca shoogga kulaylka, hubinta adkeysiga jawiga qaboojinta kuleylka wareega sida foornooyinka qarxa.
Iska caabin Sare:Cufan iyo adag, waxay u adkaystaan nabaad-guurka ka yimaada biraha dhalaaliyay/slag iyo nabaad guurka kiimikaad ee asiidhka/alkalis-furaha farsamaynta kiimikada iyo birta
Tilmaamahani waxay ka beddelaan lebennada sillimanite ee "wanaagsan in la yeesho" una beddelaan "waa in la haysto" hagaajinta hawlgalka.
2. Metallurgy: Kobcinta birta iyo wax soo saarka birta
Warshadaha biraha waxay si aad ah ugu tiirsan yihiin lebenka sillimanite ee qalabka kulaylka cadaadisay:
Dahaarka Foornooyinka Qarxa:Xakamaynta "aagga kulul" (1500-1600 ° C) ee foornooyinka birta soo saara, waxay ka sarreeyaan tubbada dabka dhaqameed. Warshada birta Hindiya waxay aragtay 30% cimriga foornada oo dheer iyo 25% kharashaadka dayactirka ka dib beddelka.
Dahaarka Tundish & Ladle:Yaraynta wasakhaynta birta iyo fidinta nolosha dahaarka ilaa 40% (halkii birta samaynta Yurub), waxay hubisaa in si fudud loo maamulo birta dhalaalaysa.
Maraakiibta Naafaynta:Iska caabintooda sulfur-ka qaniga ku ah waxay ilaalisaa joogtaynta, ka caawinta inay la kulmaan heerarka nadiifnimada birta ee adag
Xirfadlayaasha birta, lebenka sillimanite waa maalgashi istiraatiji ah oo wax soo saarka
3. Ceramics: Tile Kobcinta, Alaabta Nadaafadda & dhoobada Farsamada
Dharka dhoobada, lebennada sillimanite waxay u adeegaan laba door oo muhiim ah:
Daboolka Kiln:Ilaalinta kulaylka isku midka ah (ilaa 1200 ° C) ee foornada dabka, balaadhintooda hoose waxay ka hortagtaa burbur. Soo saaraha foornada Shiinaha ayaa jaray biilasha tamarta 10% ka dib dib u habeynta, iyadoo 15-20% ay hoos u dhacday isticmaalka guud ee tamarta.
Waxyaalaha Ceyriinka ah ee lagu daro:Isku darka budada (5-10% ee isku dhafka ah), waxay kor u qaadaan awoodda farsamada (25% xoogga dabacsanaanta sare) iyo xasiloonida kulaylka (30% waxyeelada shoogga kulaylka yar) ee dhoobada farsamada.
4. Wax soo saarka dhalooyinka: Isku dheelitirka tayada & Qiimaha?
Lebennada Sillimanite waxay xalliyaan caqabadaha wax soo saarka dhalooyinka muhiimka ah:
Dib-u-kiciniyeyaasha Kiln:Dahaarka dib-u-kicinta kulaylka, waxay iska caabiyaan dillaaca iyo gelitaanka uumiga dhalooyinka. Mid ka mid ah soo saaraha Waqooyiga Ameerika wuxuu arkay nolol bulukeeti ah oo dheer 2-sano, isaga oo dhimaya kharashka beddelka $150,000 halkii kilba.
Muraayadaha Khaaska ah:Iyada oo ka yar 0.5% birta oksaydhka, waxay ka fogaadaan wasakhaynta muraayadaha indhaha ama borosilicate, hubinta caddaynta iyo xasiloonida kiimikada ee shaybaadhka ama shaashadaha casriga ah.
5. Kiimikada & Warshadaha kale: Wax ka qabashada xaaladaha adag
Habaynta Kiimikada:Xiritaanka reactors heerkulka sare, waxay ka hortagaan daadinta waxayna kordhiyaan nolosha qalabka - oo muhiim u ah badbaadada bacriminta, petrochemical, ama soosaarka daawada
Gubashada qashinka:Iska caabbinta kulaylka 1200 ° C iyo xoqidda qashinka, waxay yareeyaan dayactirka dhirta qashinka-tamarta ah.
Dooro bulukeeti Sillimanite si aad u gaadho guul wakhti dheer ah
Haddii aad tahay bir-sameeyaha, dhoobada-sameeyaha, ama soo saaraha dhalooyinka, lebenka sillimanite ayaa keenaya natiijooyin. Isku darka gaarka ah ee refractoriness, balaadhinta hoose, iyo iska caabbinta ayaa ka dhigaysa mid kharash-ku-ool ah, xal wax-ku-ool ah.
Diyaar ma u tahay in la cusboonaysiiyo? La xidhiidh kooxdayada si aad u hesho xigasho habaysan iyo taageero farsamo. Aan wada dhisno mustaqbal warshadeed oo tayo badan leh - wadajir.
Waqtiga boostada: Nov-03-2025
