I-CAS 12136-78-6 i-MoSi2 Molybdenum Silicide Powder
I-CAS12136-78-6 MoSi2 I-Molybdenum Silicide Powder
I-Molybdenum disilicideMoSi2) ayinayo kuphela indawo ephezulu yokuncibilika kanye nokumelana nokugqwala kanye nokumelana ne-oxidation ye-ceramics, kodwa futhi i-conductivity kagesi kanye nokushisa okuphezulu kwe-plasticity yezinto zensimbi. Inamandla adonsela phansi akhethekile. I-MoSi2 iwuhlobo lwe-mesophase enokuqukethwe okuphezulu kwe-silicon ohlelweni lwe-alloy kanambambili. Inezici ezimbili zensimbi ne-ceramics. Izimpushana ze-molybdenum disilicide ceramic ezikhiqizwe ngezinto ezingaphili zinokuhlanzeka okuphezulu, ukusatshalaliswa kosayizi wezinhlayiyana ezincane, ukumelana ne-oxidation lokushisa eliphezulu, izinga lokushisa eliphakeme lepulasitiki, ukuqhutshwa kokushisa okushisayo kanye noketshezi, futhi asetshenziswa kabanzi kuma-ceramics wesakhiwo okushisa aphezulu.
Isicelo:
1. Isetshenziselwa ukufudumala izakhi, amasekhethi ahlanganisiwe, izinga lokushisa eliphezulu ukumelana ne-oxidation kanye nezinto zokwakha ezisezingeni lokushisa eliphezulu. Ukusetshenziswa kwayo okuyinhloko ukwenza izakhi zokushisa zisebenze emkhathini we-oxidation.
2. Isetshenziswa njenge-electrode yengilazi ehlanganisiwe, ishubhu eligwedlayo, ishubhu lokuvikela i-thermocouple kanye neshubhu lesampula legesi esithandweni sengilazi.
3. Okwezinto eziphikisana nemodi ewugqinsi, ama-conductive and antioxidant coatings, amafilimu esekethe ahlanganisiwe, njll.
4. Izembatho ezimelana nezinga lokushisa eliphezulu le-oxidation yezinhlanganisela ze-molybdenum disilicide matrix, njengezingxenye zesakhiwo sokushisa okuphezulu nezinsimbi eziphikisayo;
5. Izigaba ze-matrix zezinhlanganisela zesakhiwo kanye nama-ejenti aqinisayo kwezinye izitsha zobumba zesakhiwo;
6. Isetshenziselwa ukukhiqizwa kwemikhiqizo ye-ceramic, izinhloso ze-sputtering, njll.
1. Isetshenziselwa ukufudumala izakhi, amasekhethi ahlanganisiwe, izinga lokushisa eliphezulu ukumelana ne-oxidation kanye nezinto zokwakha ezisezingeni lokushisa eliphezulu. Ukusetshenziswa kwayo okuyinhloko ukwenza izakhi zokushisa zisebenze emkhathini we-oxidation.
2. Isetshenziswa njenge-electrode yengilazi ehlanganisiwe, ishubhu eligwedlayo, ishubhu lokuvikela i-thermocouple kanye neshubhu lesampula legesi esithandweni sengilazi.
3. Okwezinto eziphikisana nemodi ewugqinsi, ama-conductive and antioxidant coatings, amafilimu esekethe ahlanganisiwe, njll.
4. Izembatho ezimelana nezinga lokushisa eliphezulu le-oxidation yezinhlanganisela ze-molybdenum disilicide matrix, njengezingxenye zesakhiwo sokushisa okuphezulu nezinsimbi eziphikisayo;
5. Izigaba ze-matrix zezinhlanganisela zesakhiwo kanye nama-ejenti aqinisayo kwezinye izitsha zobumba zesakhiwo;
6. Isetshenziselwa ukukhiqizwa kwemikhiqizo ye-ceramic, izinhloso ze-sputtering, njll.
| Ubumsulwa(%,min) | 99.9 | 99.9 |
| Ukubukeka | Impunga Empunga | Impunga Empunga |
| Mo(%) | > 60 | 62.8 |
| Si(%) | ≥30 | U-Bal |
| C(%) | <0.09 | 0.087 |
| I-Ni(%) | <0.05 | 0.036 |
| Fe(ppm) | <300 | 190 |
| I-Zn(ppm) | <5 | <5 |
| I-Ca(ppm) | <50 | 30 |
