Girazi kabhoni crucible imhando yecrucible yakagadzirwa nezvinhu zvakakosha zvekuyedza tembiricha yepamusoro uye maapplication. Iyo ine yakanakisa kupisa tembiricha kuramba, yakanaka kugadzikana kwemakemikari uye kuchena kwepamusoro, saka inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana, senge simbi, ceramics, makemikari, semiconductors uye zvichingodaro.
Iyo yekugadzira maitiro egirazi kabhoni crucible yakaoma kwazvo, iyo inoda kupfuura akawanda maitiro uye yakasimba yemhando kutonga. Chokutanga pane zvose, zvakakosha kushandisa zvinhu zvakasvibiswa zvakanyanya, zvakadai se graphite, asphalt, nezvimwewo, mushure mekupisa kwekushisa kwepamusoro uye maitiro emakemikari, kugadzira girazi kabhoni poda. Zvadaro, hupfu hunoumbwa kuva chimiro che crucible mushure mekugadzira, sintering uye mamwe maitiro. Chekupedzisira, zvinodikanwa zvakare kuita yakakwirira-tembiricha annealing, kukuya, kupukuta uye mamwe marapirwo kuti ave nechokwadi chemhando uye kuita kweiyo crucible.
Chimiro:
Yakasiyana-siyana magirafu zvinhu zvinogona kushandiswa se substrates
Zvinhu zve graphite substrate hazvina kurasika
Inogona kuderedza kuumbwa kwe graphite dust
Iine zvirinani kukwenya kuramba uye kumwe kusimba kwe-anti-friction
Shandisa:
Monocrystalline silicon yekudhirowa michina yemidziyo
Epitaxial kukura zvikamu
Kuenderera mberi kukandira kufa
Girazi seal fixture
| Material | Bulk density | Hardness | Electrical resistivity | Kupeta simba | Kudzvinyirira simba |
| ISEM-3 | 0 | 0 | 0 | 0 | 0 |
| GP1B | 0 | +3% | 0 | +8% | +3% |
| GP2Z | 0 | +3% | - | +7% | +4% |
| GP2B | 0 | +3% | 0 | + 13% | +3% |
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