U heellan maaraynta tayada sare leh iyo shirkadda tixgalinta leh, kooxdayada la-hawlgalayaasha ah ee khibradda leh ayaa caadi ahaan diyaar u ah inay ka hadlaan shuruudahaaga oo ay hubiyaan ku qanacsanaanta dukaamanka ee qiimaha jaban Pyrolytic Boron Nitride Pbn Crucible Tube Plate Substrate, Mabda'a ururkayagu wuxuu noqon lahaa in la keeno sare -waxyaalo tayo leh, adeeg khaas ah, iyo xidhiidh daacad ah.Ku soo dhawoow dhammaan asxaabta kuugu dhow si ay u sameeyaan iibsashada tijaabada ah samaynta jacayl ganacsi oo yar oo wakhti dheer ah.
U heellan maaraynta tayada sare leh iyo shirkad wax iibsade tixgalin leh, kooxdayada la-hawlgalayaasha ah ee khibradda leh ayaa caadi ahaan diyaar u ah inay ka hadlaan shuruudahaaga oo ay hubiyaan ku qanacsanaanta dukaamaysigaShiinaha Boron Nitride iyo Boron Nitride Crucible, Waxaan rajeyneynaa inaan aasaasno xiriir faa'iido u leh adiga oo ku saleysan alaabtayada tayada sare leh, qiimaha macquulka ah iyo adeegga ugu fiican.Waxaan rajeyneynaa in alaabtayadu ay kuu keeni doonaan waayo-aragnimo wacan oo ay qaadaan dareenka quruxda.
Tilmaamaha ugu muhiimsan ee kuleyliyaha garaafka:
1. isku mid ahaanshaha qaab dhismeedka kuleylka.
2. koronto wanaagsan iyo culeys koronto oo sarreeya.
3. iska caabin daxalka.
4. oksidizability.
5. nadiifinta kiimikada sare.
6. xoogga farsamada sare.
Faa'iidada waa tamar hufan, qiimo sare iyo dayactir hooseeya.Waxaan soo saari karnaa ka-hortagga oksaydhka iyo cimriga dheer ee garaafiga crucible, caaryada garaafka iyo dhammaan qaybaha kuleyliyaha garaafka.
Qiyaasaha ugu muhiimsan ee kuleyliyaha garaafka
| Tilmaamaha Farsamada | Semicera-M3 |
| Cufnaanta Weyn (g/cm3) | ≥1.85 |
| Waxyaabaha Ash (PPM) | ≤500 |
| Xeebta Adag | ≥45 |
| Iska caabin gaar ah (μ.Ω.m) | ≤12 |
| Xoog Jilicsan (Mpa) | ≥40 |
| Xoog isku dhejisan (Mpa) | ≥70 |
| Max.Cabbirka hadhuudhka (μm) | ≤43 |
| Isku-dhafka Balaadhinta kulaylka Mm/°C | ≤4.4*10-6 |
U heellan maaraynta tayada sare leh iyo shirkadda tixgalinta leh, kooxdayada la-hawlgalayaasha ah ee khibradda leh ayaa caadi ahaan diyaar u ah inay ka hadlaan shuruudahaaga oo ay hubiyaan ku qanacsanaanta dukaamanka ee qiimaha jaban Pyrolytic Boron Nitride Pbn Crucible Tube Plate Substrate, Mabda'a ururkayagu wuxuu noqon lahaa in la keeno sare -waxyaalo tayo leh, adeeg khaas ah, iyo xidhiidh daacad ah.Ku soo dhawoow dhammaan asxaabta kuugu dhow si ay u sameeyaan iibsashada tijaabada ah samaynta jacayl ganacsi oo yar oo wakhti dheer ah.
Qiimo jabanShiinaha Boron Nitride iyo Boron Nitride Crucible, Waxaan rajeyneynaa inaan aasaasno xiriir faa'iido u leh adiga oo ku saleysan alaabtayada tayada sare leh, qiimaha macquulka ah iyo adeegga ugu fiican.Waxaan rajeyneynaa in alaabtayadu ay kuu keeni doonaan waayo-aragnimo wacan oo ay qaadaan dareenka quruxda.
