China yakakwirira tembiricha tungsten alloy poto yakanyunguduka crucible murabhoritari Mugadziri uye Supplier

tembiricha yakakwira tungsten alloy kunyunguduka poto inorovera kurabhoritari

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Tsanangudzo Pfupi:

Yepamusoro tembiricha tungsten alloy furnace crucible igaba rakakosha rinoshandiswa kunyungudusa uye rine zvinhu pakupisa kwakanyanya. Tungsten alloys anowanzo kusarudzirwa macrucibles nekuda kwekunyungudika kwavo kwakakwirira, yakanakisa yekupisa conductivity uye kuramba kurwiswa kwemakemikari.

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Ndeipi yakanyanya tembiricha ye tungsten crucible?

Iyo yakanyanya tembiricha ye tungsten crucible zvinoenderana neiyo chaiyo tungsten alloy zvinhu uye maitiro ekugadzira. Kazhinji, tungsten crucibles inogona kumira tembiricha inopfuura 3000 ° C (5432 ° F), iyo inoita kuti ikwane kugadzira zvinhu zvinoda kupisa kwakanyanya, sekunyunguduka nekukandwa kwesimbi inopikisa, ceramics, uye kumwe kupisa kwakanyanya. zvinhu. Nekudaro, iyo chaiyo alloy kuumbwa uye kungangoita kupindirana nezvinhu zviri kugadziriswa zvinoda kutariswa kuti ive nechokwadi chekuita crucible pamusoro peinotarisirwa tembiricha renji.

Unogona here kushandisa crucible yakafanana kune simbi dzakasiyana?

Hongu, tungsten crucibles inogona kushandiswa nesimbi dzakasiyana, asi zvakakosha kufunga nezve kuenderana kweiyo crucible zvinhu neiyo chaiyo simbi iri kugadziriswa. Tungsten crucibles inowanzosarudzwa nekuda kwekupokana kwavo kune tembiricha yakakwira uye kemikari corrosion, ichiita kuti ive yakakodzera kune dzakasiyana siyana kunyunguduka kwesimbi uye kugadzirisa maapplication. Nekudaro, mamwe masimbi kana simbi alloys anogona kunge aine chaiwo mabatiro neiyo crucible zvinhu, senge zvinogona kuitika kana kusvibiswa, izvo zvinogona kukanganisa kunaka kwezvinhu zvakagadziriswa. Naizvozvo, crucible zvinhu zvinofanirwa kuongororwa kuti zvinoenderana neayo simbi uye alloys anoshandiswa kuve nechokwadi chekuvimbika kwekunyunguduka uye kugadzirisa mashandiro. Pamusoro pezvo, kucheneswa kwakaringana uye kuchengetedza macrucibles pakati peakasiyana simbi anomhanya kwakakosha kuti udzivise kusvibiswa kwemuchinjiko uye kuve nechokwadi chekuita kunoenderana.

Ndeapi alloys ane nzvimbo yakakwira yekunyungudika?

High melting point alloys anosanganisira:

1. Tungsten-based alloy: Tungsten ine imwe yepamusoro-soro inonyunguduka pakati pesimbi dzose, uye alloys ayo akadai se tungsten-rhenium, tungsten-molybdenum, nezvimwewo inoratidzawo nzvimbo dzakakwirira dzakanyunguduka.

2. Molybdenum-based alloys: Molybdenum nema alloys ayo, akadai semolybdenum titanium zirconium (TZM) uye molybdenum lanthanum oxide (ML), ane nzvimbo dzakanyunguduka dzakakwirira uye dzinoshandiswa mukupisa kwakanyanya.

3. Refractory metal alloys: Alloys ane refractory metals yakadai se niobium, tantalum, uye rhenium inozivikanwa nokuda kwepamusoro-soro yakanyunguduka uye inoshandiswa munzvimbo dzepamusoro-soro.

Aya alloys anowanzoshandiswa mune aerospace, kudzivirira uye yakakwirira-tembiricha maindasitiri maapplication ayo anoda zvinhu zvine yakanakisa kupisa kupisa.