Itanura rya Vacuum ni igikoresho cyingirakamaro mu nganda zigezweho. Irashobora gushyira mubikorwa bigoye bidashobora gukemurwa nibindi bikoresho byo gutunganya ubushyuhe, aribyo kuzimya vacuum no gutwarwa, vacuum annealing, vacuum igisubizo gikomeye nigihe, gucumura vacuum, kuvura ubushyuhe bwa chimique hamwe nuburyo bwo gutwika vacuum. Ubushyuhe bwitanura bwabwo bushobora kugera kuri 3000 and, kandi tungsten na molybdenum bifite ubushyuhe bwiza bwo guhangana nubushyuhe buke hamwe na coefficente yo kwagura ubushyuhe buke, kuburyo akenshi bikoreshwa nkibikoresho bimwe na bimwe mu itanura.
Mubisanzwe, iyo ubushyuhe bwitanura buri hejuru ya dogere selisiyusi 1100, molybdenum cyangwa tungsten bizafatwa nkingabo ikingira ubushyuhe (harimo uruhande rwo hejuru hamwe na ecran yo hejuru no hepfo): nkibice byerekana ubushyuhe mu itanura, uruhare runini rwa molybdenum tungsten yerekana ecran hamwe nibipfundikizo byo hejuru no hepfo Isahani nuguhagarika no gusubiza ubushyuhe mumatanura. Isahani ya tungsten na molybdenum isanzwe ikozwe mubitereko, bishobora gutoborwa cyangwa kurengerwa. Isahani isukuye, U-shusho ya gride ya U cyangwa amasoko ya molybdenum hamwe na spacers birashobora gukoreshwa hagati ya ecran ya buri cyiciro, kandi bigashyirwaho numuyoboro wa molybdenum cyangwa insinga za tungsten.
| Izina ryibicuruzwa | Ibipimo |
| Isuku | Mo ， W≥99.95% |
| Ubucucike | Mo Ibikoresho≥10.1g / cm3 cyangwa ibikoresho bya tungsten≥ 19.1g / cm3 |
| Gukoresha ubushyuhe bwibidukikije | 2800 ℃; |
| Ubushyuhe bwinzibacyuho | W hagati ya 200-400 ℃ Mo iri hagati ya 20-400 ° C. |
| Umuvuduko wumwuka | W ni nka 10-6Pa kuri 2100 ° C, Mo ni nka 10-2Pa kuri 2100 ° C; |
| Imikorere yo kurwanya okiside | W ihindagurika cyane hejuru ya 500 ° C mu kirere, naho Mo ihindurwamo okiside yihuta hejuru ya 400 ° C.Ibidukikije byo gukoresha ingabo ya tungsten cyangwa ingabo ya molybdenum igomba kuba mu cyuho cyangwa mu kirere cy’ikirere. |
Baoji Winners ikora cyane cyane tungsten na molybdenum nibikoresho byayo bivanze kandi birashobora guhindurwa kugirango abakiriya babone ibyo bakeneye. Kubindi bisobanuro byibicuruzwa, nyamuneka twandikire (Whatsapp: +86 156 1977 8518).
Igihe cyo kohereza: Kanama-02-2022