ithubhu ye-molybdenum/ipayipi elilodwa livaliwe ukuze kuvikelwe i-thermocouple
Indlela yokukhiqiza ye-molybdenum tube yokuvikela i-thermocouple ngokuvamile ihilela le nqubo elandelayo:
Ukulungiswa kwempuphu ye-Molybdenum: I-Molybdenum oxide incishiswa nge-hydrogen esithandweni sokushisa esishisa kakhulu ukuze kukhiqizwe impushana ye-molybdenum. Ukwenziwa kwamapayipi: Impushana ye-molybdenum icutshungulwa ibe amapayipi e-molybdenum ngokusebenzisa i-powder metallurgy noma i-extrusion. I-Sintering: Ishubhu ye-molybdenum enomumo ifakwe ku-vacuum enezinga lokushisa eliphezulu noma emkhathini we-hydrogen ukuze kuzuzwe ukuminyana okudingekayo kanye nezakhiwo zemishini. Ukucutshungulwa kwemishini: Ngemva kokucwiliswa, ishubhu le-molybdenum lingacutshungulwa ngomshini njengokusika, ukubhoboza nokuqedwa kwendawo ukuze kuzuzwe ubukhulu obudingekayo kanye nekhwalithi yendawo. Ukulawulwa Kwekhwalithi: Ukuhlolwa kokugcina nokuhlolwa kuqinisekisa ukuthi ishubhu le-molybdenum lihlangabezana nezidingo ezicacisiwe zobukhulu, zemishini kanye namakhemikhali.
Yonke inqubo yokukhiqiza yakhelwe ukudala amashubhu e-molybdenum ekhwalithi ephezulu angavikela ngempumelelo ama-thermocouples ezindaweni ezinezinga lokushisa eliphezulu.
Amashubhu e-molybdenum ngokuvamile asetshenziselwa ukuvikela nokuhlukanisa i-thermocouple ezindaweni ezinezinga lokushisa eliphezulu, ikakhulukazi ezimbonini ezifana nokucubungula insimbi, ukukhiqiza ingilazi, nokwelashwa kokushisa. Ishubhu le-molybdenum lisebenza njengesihlangu sokuvikela izakhi ezizwelayo ze-thermocouple ukuthi zingathintani ngqo nezimo zenqubo ezinzima, njengamazinga okushisa aphezulu, ukugqwala kwamakhemikhali, nokuhuzuka. , yenze ibe yinto efanelekile yalolu hlelo lokusebenza. Ishubhu le-molybdenum liqinisekisa ukukalwa kwezinga lokushisa okunembile ngokuvumela ukudluliswa kokushisa kuyilapho igcina umgoqo omelene nemiphumela elimazayo yemvelo. Ngokuvikela i-thermocouple, ishubhu le-molybdenum lisiza ukunweba ubude bempilo nokuthembeka kwesistimu yokulinganisa izinga lokushisa ekulungiseni okufunwa yizimboni.
Igama Lomkhiqizo | I-Molybdenum Tube Ye-Thermocouple Protect |
Okubalulekile | Mo1 |
Ukucaciswa | Ngokwezifiso |
Ubuso | Isikhumba esimnyama, i-alkali egeziwe, epholishiwe. |
Icebo | Sintering inqubo, machining |
Iphuzu elincibilikayo | 2600 ℃ |
Ukuminyana | 10.2g/cm3 |
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