Nickel-titanium alloy hlau

Nickel Titanium, tseem hu ua Nitinol los yog NiTi, belongs rau ib pawg tshwj xeeb ntawm alloys nrog lub cim xeeb. Cov khoom muaj txiaj ntsig zoo tshaj plaws yog qhov tshwm sim ntawm kev hloov pauv ntawm thermoelastic martensitic theem. Ib txwm muaj pes tsawg leeg ntawm nickel alloys yog 55% -56% nickel thiab 44% -45% titanium. Cov khoom zoo ntawm cov khoom tuaj yeem cuam tshuam los ntawm kev hloov pauv me me los ntawm kev sib xyaw ua ke.Cov kab lus no yog hais txog Nickel-titanium alloy Hlau.

Cov txheej txheem tsim khoom

Vim yog qhov tsis tshua muaj kev sib xyaw ua ke uas xav tau thiab qhov ua haujlwm siab ntawm titanium, nitinol yog qhov nyuaj heev los tsim. Txhua titanium atom uas koom nrog ib qho atom ntawm carbon lossis oxygen yog ib qho atom uas tau muab los ntawm NiTi lattice, hloov cov muaj pes tsawg leeg thiab txo qhov kev hloov pauv kub. Niaj hnub no, ob lub ntsiab lus melting yog raws li nram no:

a.Nqus arc remelting

Qhov no yog ua tiav los ntawm kev tsim hluav taws xob arc nruab nrab ntawm cov khoom siv raw thiab cov phaj tooj liab uas tau muab dej txias. Lub tshuab nqus tsev siab yog siv rau melting, thiab cov pwm tooj liab yog dej txias.

b. Nqus induction melting

Qhov no yog ua tiav los ntawm cua sov cov ntaub ntawv raw hauv lub crucible (feem ntau ua los ntawm carbon) siv alternating magnetic teb. Ib yam li ntawd, lub tshuab nqus tsev muaj zog siv rau qhov no.

Txawm hais tias muaj txiaj ntsig zoo rau ob txoj haujlwm, nws tau pom tias muaj cov khoom siv hauv xeev-of-the-art VAR muaj cov kev suav me me dua li VIM lub xeev, uas ua rau muaj kev qaug zog ntau dua.Raws li lwm yam. cov kev tshawb fawb, VAR siv cov ntaub ntawv uas muaj purity siab heev yuav ua rau muaj kev cuam tshuam tsawg dua thiab ua rau qaug zog zoo dua.

Nitionl Alloy Hom

Nitinol poob rau hauv ob hom loj. Thawj tus yog hu ua "SuperElastic" thiab yog qhov txawv los ntawm qhov tshwj xeeb tshaj plaws kev ntxhov siab rov qab thiab kink tsis kam. Lub peev xwm ntawm Nitinol los kho qhov kev txiav txim siab ua ntej thaum rhuab saum nws qhov kev hloov pauv kub yog qhov txawv ntawm ob pawg ntawm cov hlau, hu ua "Shape Memory" alloys. Thawj hom yog nquag siv rau spectacles thiab orthodontics (braces, xov hlau, thiab lwm yam). Thawj pab pawg yog pab tau tshaj plaws rau cov actuators, uas yog siv nyob rau hauv ntau yam khoom siv kho tshuab.

Khoom Qhia

Baoji Yusheng Hlau Technology Co., Ltd. yog nyob rau hauv Baoji High-tech Development Zone, Shaanxi Province. Lub tuam txhab cov khoom tseem ceeb muaj xws li: tantalum, niobium, vanadium, tungsten, molybdenum, titanium, zirconium, npib tsib xee, cobalt, indium, hafnium, tin, chromium thiab lawv cov alloys, daim hlau, strips, foils, rods, xov hlau, raj thiab lwm yam kev ua. profiles, raws li zoo raws li lub nkoj, crucibles, sputtering lub hom phiaj, txheej lub hom phiaj, machined qhov chaw, high-temperature furnaces rwb thaiv tsev cov ntxaij vab tshaus, cua sov ntsiab, rauv lub cev (cua sov furnaces, annealing furnaces), corrosion-resistant khoom thiab lwm yam khoom sib sib zog nqus.

Koj tuaj yeem sab laj txhua lub sijhawm, cov ntaub ntawv tiv toj yog raws li hauv qab no:

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