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Farsamada iyo Codsiga Bartilmaameedka Tungsten Nadiifinta Sare

Biraha tungsten-ka dib-u-soo-celinta iyo daawaha tungsten waxay leeyihiin faa'iidooyinka xasilloonida heerkulka sare, caabbinta sare ee socdaalka elektaroonigga ah iyo isku-dhafka sare ee qiiqa elektarooniga ah.Bartilmaameedyada tungsten-nadiifinta sare leh iyo tungsten daawaha ayaa inta badan loo isticmaalaa in lagu sameeyo alwaaxyada albaabka, fiilooyinka isku xirka, lakabyada xannibaadaha fidinta ee wareegyada isku dhafan ee semiconductor.Waxay leeyihiin shuruudo aad u sarreeya xagga daahirsanaanta, walxaha wasakhaysan, cufnaanta, cabbirka hadhuudhka iyo qaab-dhismeedka hadhuudhka isku midka ah ee alaabta.Aynu eegno arrimaha saameeya diyaarinta bartilmaameedka tungsten-nadiifinta sareby RLacag bixinta soo socota ee saamiyada ich Special Material Co., Ltd.

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I. Saamaynta Heerkulka Sintering

Habka samaynta embriyaha bartilmaameedka tungsten waxaa badanaa lagu sameeyaa cadaadiska isostatic qabow.Hadhuudhka tungsten wuxuu kori doonaa inta lagu jiro sintering.Koritaanka hadhuudhka tungsten wuxuu buuxin doonaa farqiga u dhexeeya xudduudaha crystal, sidaas darteed kordhinta cufnaanta bartilmaameedka tungsten.Kordhinta wakhtiyada sintering, korodhka cufnaanta ee bartilmaameedka tungsten ayaa si tartiib tartiib ah hoos ugu dhacaya.Sababta ugu weyn ayaa ah in tayada walxaha bartilmaameedka tungsten aysan wax badan isbeddelin ka dib dhowr habab oo sintering ah.Sababtoo ah inta badan meelaha bannaan ee soohdinta kristanta waxaa ka buuxsamay kiristaalo tungsten, heerka isbeddelka cabbirka guud ee bartilmaameedka tungsten waa mid aad u yar ka dib habsocod kasta oo sintayn ah, taas oo keenta meel xaddidan oo loogu talagalay cufnaanta bartilmaameedka tungsten si loo kordhiyo.Marka ay sii socoshada sii socoto, miraha tungsten ee waaweyn ayaa ka buuxsamay meelaha bannaan, taasoo keentay bartilmaameed cufan oo cabbir yar leh.

2. Saamayntahcun wakhtiga ilaalinta

Heerkulka isku midka ah ee isku-dhafka ah, isugeynta walxaha bartilmaameedka tungsten ayaa la wanaajiyey iyadoo la kordhinayo wakhtiga sintay.Kordhinta wakhtiga sintering, cabbirka hadhuudhka tungsten wuu kordhiyaa, iyo kordhinta wakhtiga sintering, qodobka kobaca cabbirka hadhuudhka ayaa si tartiib tartiib ah hoos ugu dhacaya.Tani waxay muujinaysaa in kordhinta wakhtiga sintering ay sidoo kale wanaajin karto waxqabadka bartilmaameedka tungsten.

3. Saamaynta Duubista Bartilmaameedka Phawlkarnimo

Si loo wanaajiyo cufnaanta agabka bartilmaameedka tungsten iyo in la helo qaab dhismeedka qalabka bartilmaameedka tungsten, duubista heerkulka dhexdhexaadka ah ee agabka bartilmaameedka tungsten waa in lagu fuliyaa ka hooseeya heerkulka recrystalization.Marka heerkulka wareega ee bar-tilmaameedka uu sarreeyo, qaab-dhismeedka fiber-ka ee bannaan bartilmaameedku waa dhumuc weyn yahay, halka midka bannaan ee bartilmaameedku uu ka sii fiican yahay.Marka dhalidda rogid kulul ay ka sarreyso 95%.Inkasta oo kala duwanaanshaha qaab-dhismeedka fiber-ka ee ay sababto sintering kala duwan ee hadhuudhka asalka ah ama heerkulka rogrogmi doona la baabi'in doono, qaab dhismeedka fiber isku mid ah ayaa laga samayn doonaa gudaha bartilmaameedka, sidaa darteed heerka sare ee hab-socodka ee duubista diirran, ayaa si fiican u wanagsan waxqabadka bartilmaameedka.


Waqtiga boostada: May-05-2022