Qhuav Taw Qhia
1. Molybdenum bar yog hlau bar ua los ntawm molybdenum hmoov, uas muaj ib tug siab melting point, zoo thermal conductivity, thiab tsawg thermal expansion kev ua tau zoo.
2. Cov ntaub ntawv yooj yim
Ntshiab molybdenum bar: cov ntsiab lus ntawm molybdenum yog ntau dua 99.95 feem pua.
Nto: Bright nto, Dub nto, alkaline ntxuav nto
Molybdenum melting point: 2610 ° C.
Molybdenum
Molybdenum, lub cim tshuaj Mo, atomic naj npawb 42, atomic ntim 9.4cm3 / mol, yog ib qho kev hloov pauv hlau, ib qho kab uas tsim nyog rau tib neeg lub cev, tsiaj txhu, thiab nroj tsuag. Cov khoom yooj yim ntawm molybdenum yog cov hlau dawb-dawb, tawv thiab tawv. Cov ntaub so ntswg sib txawv ntawm tib neeg lub cev muaj xws li molybdenum, thiab tag nrho cov khoom hauv tib neeg lub cev yog li 9mg, nrog rau cov ntsiab lus siab tshaj plaws hauv daim siab thiab lub raum.
Molybdenum muaj lub siab melting point thiab nyob rau qib thib rau ntawm cov khoom yooj yim, thiab hu ua refractory hlau. Qhov ceev ntawm molybdenum yog 10.23g / cm3
Molybdenum bar ASTM B387 Hom 361 yog qib ntshiab kev lag luam nrog 99.9 feem pua molybdenum. Nws muaj cov kab mob xws li txhuas, silicon, potassium, hlau, npib tsib xee, chromium, sodium, tooj liab, thiab tungsten, uas tuaj yeem ua kom muaj zog hlau.
Molybdenum bar yog tiv taus oxidation thiab muaj lub zog siab ntawm qhov kub thiab txias. Molybdenum rods tuaj yeem siv los tsim cov khoom siv hluav taws xob lub tshuab nqus tsev thiab cov khoom siv hluav taws xob, nrog rau cov cua kub kub, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam.
Qhia nthuav dav
Ntshiab molybdenum bar
Molybdenum puag ncig bar
3. Molybdenum bar daim ntaub ntawv
Molybdenum bar feem ntau yog siv rau kev tsim hluav taws xob lub tshuab nqus tsev thiab hluav taws xob lub teeb qhov chaw, ua ion-implanted qhov chaw, raws li cov cua kub cua kub ntsiab lus thiab high-temperature structural qhov chaw, rauv electrode nyob rau hauv iav thiab refractory fiber kev lag luam ua hauj lwm nyob rau hauv 1300 degree molten iav. nrog lub neej ua haujlwm ntev. Nws yog siv raws li ib tug electrode nyob rau hauv tsawg lub ntiaj teb.
Ntshiab molybdenum rods yog siv los ua cov ntaub ntawv anode nyob rau hauv low-pressure X-ray daim ntaub ntawv. Qee zaum, molybdenum yog siv los ntawm tungsten. Cov qib sib txawv muaj qhov sib txawv sib txawv thiab sib txawv siv cov ntaub ntawv. Lub molybdenum purity ntawm ASME sa387 molybdenum pas nrig tshaj 99.95 feem pua. Lub siab melting point ntawm cov khoom no tsuas yog dhau los ntawm tungsten thiab titanium, ua rau nws yog ib qho ntawm cov khoom lag luam rau kev ua haujlwm kub.
4. Molybdenum bar ntau lawm txheej txheem
Kauj Ruam 1. Muab cov hmoov molybdenum nrog ib qho me me ntawm 1.6-2.5μm thiab purity ntawm Greater dua los yog sib npaug li 99.98 feem pua rau hauv lub tes tsho roj hmab pwm los npaj cov hmoov molybdenum pas nrig dawb paug, thiab tom qab ntawd siv lub tshuab txias. isostatic xovxwm los tsim nws ntawm lub siab ntawm 300Mpa rau 10 feeb Cov pas nrig sib sau ua ke;
Kauj Ruam 2: Muab cov khoom tsim los rau hauv qhov nruab nrab zaus sintering rauv, thiab cov roj hydrogen tau nkag rau hauv lub qhov cub, thiab cov cua kub kub yog 1800 degree.
Lub sijhawm cua sov yog 27 teev, thiab tom qab ntawd qhov kub thiab txias yog txias los ntawm cov dej ntws mus rau 9 teev, thiab tom qab ntawd nws tau muab tso rau hauv qhov txias rau chav sov, thiab tus pas nrig yog tsim los siv;
Kauj Ruam 3. Ua kom sov cov khoom tsim tom qab kauj ruam 2 txog 1500 degree rau 1 teev. Tom qab muab nws tawm, coj mus rhaub nws nrog 700 kg cua rauj 15 zaug, ces ncab nws mus rau qhov loj me, thiab tom qab ntawd muab cov molybdenum bar. Tempering nyob rau hauv lub cub hluav taws xob rau ib nrab ib teev, tempering kub yog 450 degree, standby;
Kauj Ruam 4. Lub molybdenum pas nrig ua tiav hauv kauj ruam 3 yog ua tiav los ntawm kev siv tshuab ua kom lub ntsej muag roughness ncav cuag Ra1.6 ~ Ra3.2µm, thiab molybdenum bar tiav.
Cim npe nrov: molybdenum bar, lwm tus neeg, manufacturers, hoobkas, nqe, tej, kev muag, Tshuag, yuav luv nqi
