Vacon12 MIM Parts
Vacon12 alloy tseem hu ua Kovar (Kovar) alloy. Lub alloy muaj ib tug linear expansion coefficient zoo ib yam li cov borosilicate hard iav ntawm 20-450 degree, ib tug siab Curie point, thiab zoo tsis kub microstructure stability.
Taw qhia ntawm Vacon12 Hlau Txhaj Moulded Qhov Chaw
Vacon12 MIM Parts | |||||||||
Yam khoom | Khoom siv | Txheej txheem ntau lawm | Sintering kub | Pwm | Kev cai | ||||
Vacon 12 | Vacon 12 | Hlau Txhaj Molding | 1290 degree | Yuav tsum customized | Yog lawm | ||||
Tshuaj muaj pes tsawg leeg | C Tsawg dua lossis sib npaug rau {{0}}}03 feem pua Mn Tsawg dua lossis sib npaug rau 0.50 feem pua Si Less dua lossis sib npaug rau {{ 10}}.30 feem pua P Tsawg dua lossis sib npaug rau 0.020 feem pua S Tsawg dua lossis sib npaug rau 0.020 feem pua Cu Less dua lossis sib npaug rau 0.20 feem pua Cr Less dua lossis sib npaug li 0.20 feem pua Mo Less tshaj los yog sib npaug li 0.20 feem pua | ||||||||
Kev kho cua sov | Cov qauv ntsuas kev ua tau zoo rau kev nthuav dav coefficient thiab qis kub microstructure stability teev nyob rau hauv tus qauv yog rhuab mus rau 900 degree ± 20 degree nyob rau hauv ib tug hydrogen cua, khaws cia rau 1h, ces rhuab mus rau 1100 degree ± 20 degree, thiab khaws cia rau 15min, ntawm ib tug kub tsis siab tshaj 5 degree / min Qhov ceev yog txias kom qis dua 200 degree. | ||||||||
Cov ntaub ntawv muaj | Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, cemented carbide, kub alloy (718, 713) | ||||||||
Ua kom tiav | Dimensional raug | Khoom ntom ntom | Cov tsos mob kho | Qhov hnyav | |||||
Roughness 1-5μm | ± {{0}}.1 feem pua -±0.5 feem pua ) | 95-100 feem pua | Sib tsoo | 0.03g-400g） | |||||
Qinhuangdao Zhongwei Precision Machinery Co., Ltd. yog ib phau ntawm tooj liab alloy hlau txhaj tshuaj molding, hlau-raws li hlau txhaj tshuaj molding, stainless hlau-raws li hlau txhaj tshuaj molding, aluminium alloy hlau txhaj tshuaj molding, nickel alloy hlau txhaj molding, cobalt alloy hlau txhaj tshuaj. molding, tungsten alloy hlau txhaj tshuaj molding Ib qho kev lag luam high-tech integrating R & D, ntau lawm thiab muag khoom ntawm kev txhaj tshuaj molding, cemented carbide hlau txhaj tshuaj molding, thiab hmoov metallurgy yam ntxwv qhov chaw.
Khoom Taw Qhia
1. Cov qauv kev coj ua: lub tuam txhab nruj me ntsis ua raws li ISO9001, ISO14001, IATF16949 ntawv pov thawj, thiab cov khoom tau dhau ROHS, FDA EU ntawv pov thawj, thiab lwm yam.
2. Vacon12 MIM Cov khoom siv tus qauv: ISO, GB, ASTM, SAE, EN, DIN, BS, AMS, JIS, ASME, DMS, TOCT, GB
3. Cov txheej txheem tseem ceeb: hlau txhaj molding MIM, hmoov metallurgy PM, peev casting, tuag-casting txhuas
4. Muaj cov ntaub ntawv rau hmoov metallurgy:
Copper alloys, hlau hauv paus, titanium alloys, stainless hlau hauv paus, aluminium alloys, nickel alloys, cobalt alloys, tungsten alloys, cemented carbides, hydroxy alloys, mos magnetic ntaub ntawv thiab 3D luam ntawv tuaj yeem kho raws li cov neeg siv khoom xav tau.
Product Description
Vacon12 alloy tseem hu ua Kovar (Kovar) alloy. Lub alloy muaj ib tug linear expansion coefficient zoo ib yam li cov borosilicate hard iav ntawm 20-450 degree, ib tug siab Curie point, thiab zoo tsis kub microstructure stability. Cov oxide zaj duab xis ntawm cov hlau yog ntom thiab tuaj yeem ntub dej los ntawm iav. Nws tsis cuam tshuam nrog mercury, thiab yog tsim rau siv nyob rau hauv meters uas muaj mercury paug. Nws yog cov khoom siv sib khi tseem ceeb ntawm cov khoom siv hluav taws xob lub tshuab nqus tsev.
Kovar alloy Vacon12 yog cov hlau tsis tshua muaj kev nthuav dav ntawm cov hlau, npib tsib xee thiab cobalt yaj hauv lub tshuab nqus tsev. Cov tshuaj muaj pes tsawg leeg ntawm Kovar Vacon12 yog tswj nyob rau hauv ib tug nqaim ntau yam los xyuas kom meej meej thiab uniform thermal expansion zog yog khaws cia txhua lub sij hawm. Vacon12 MIM Cov txheej txheem tsim khoom siv cov txheej txheem kev tswj hwm qib siab kom ntseeg tau tias lub cev thiab cov cuab yeej siv tau yooj yim, tso cai rau kev yooj yim ntawm kev sib sib zog nqus nqus, stamping thiab CNC machining ntawm cov hmoov txhuas kom tso cai rau ntau qhov chaw ua haujlwm nrog cov txheej txheem hlau txhaj tshuaj molding.
●Cov qib zoo sib xws
Russia United Kingdom Nyiv Fabkis Lub teb chaws Yelemees
29HК Kovar Nilo K KV-1 Dilver P0 Vacon 12
29HК-BИ Rodar KV-2
Techallony Glasseal 29-17 Telcaseal KV-3 Dilver P1 Silvar 48
●Cov qauv txheej txheem rau cov khoom siv
YB/T 5231-1993 "Fe-Ni-Co iav sealing alloy 4J29 thiab 4J44 technical condition".
●Tshuaj muaj pes tsawg leeg
C Tsawg dua lossis sib npaug rau 0.03 feem pua
Mn Tsawg dua lossis sib npaug rau 0.50 feem pua
Si Less dua los yog sib npaug rau 0.30 feem pua
P Tsawg dua lossis sib npaug rau 0.020 feem pua
S Tsawg dua lossis sib npaug rau 0.020 feem pua
Cu Tsawg dua lossis sib npaug rau 0.20 feem pua
Cr Tsawg dua lossis sib npaug rau 0.20 feem pua
Mo Tsawg dua lossis sib npaug rau 0.20 feem pua
Ni=285-29.5 feem pua
Co=16 8-17.8 feem pua
Fe=nyiaj seem
Nyob rau hauv cov xwm txheej uas qhov nruab nrab linear expansion coefficient ncav cuag tus qauv, cov ntsiab lus ntawm npib tsib xee thiab cobalt raug tso cai rau deviate los ntawm ntau yam teev tseg hauv Table {{0}}. Cov ntsiab lus ntawm txhuas, magnesium, zirconium thiab titanium yuav tsum tsis txhob ntau tshaj 0.10 feem pua txhua tus, thiab tag nrho cov nyiaj yuav tsum tsis pub tshaj 0.20 feem pua.
●Kev kho cua sov
Cov qauv ntsuas kev ua tau zoo rau kev nthuav dav coefficient thiab qis kub microstructure stability teev nyob rau hauv tus qauv yog rhuab mus rau 900 degree ± 20 degree nyob rau hauv ib tug hydrogen cua, khaws cia rau 1h, ces rhuab mus rau 1100 degree ± 20 degree, thiab khaws cia rau 15min, ntawm ib tug kub tsis siab tshaj 5 degree / min Qhov ceev yog txias kom qis dua 200 degree.
●Daim ntawv thov txheej txheem cej luam thiab cov kev cai tshwj xeeb
Cov hlau yog ib yam Fe-Ni-Co nyuaj iav sealing alloy feem ntau siv nyob rau hauv lub ntiaj teb no. Nws tau siv rau lub sijhawm ntev hauv lub Hoobkas aviation nrog kev ua haujlwm ruaj khov. Nws yog tsuas yog siv rau iav sealing ntawm hluav taws xob lub tshuab nqus tsev cov khoom xws li tso cov raj, oscillator raj, ignition tubes, magnetrons, transistors, kaw plugs, relays, integrated circuit lead xov hlau, chassis, shells, brackets, thiab lwm yam. Nyob rau hauv daim ntawv thov, cov xaiv iav yuav tsum sib phim nrog cov expansion coefficient ntawm cov hlau. nruj me ntsis ntsuas nws cov ntaub so ntswg kub tsis tshua muaj kev ruaj ntseg raws li kev siv kub. Kev kho cua sov kom tsim nyog yuav tsum tau ua thaum lub sijhawm ua haujlwm kom ntseeg tau tias cov khoom muaj qhov zoo sib sib zog nqus nqus. Thaum siv forgings, lawv cov huab cua nruj yuav tsum tau xyuas kom nruj.
●Alloy qauv
Tom qab cov hlau raug kho raws li cov txheej txheem kho cua sov tau teev tseg hauv 1.5, thiab tom qab ntawd khov ntawm -78.5 degree, martensitic qauv yuav tsum tsis txhob tshwm sim ntau tshaj lossis sib npaug li 4h. Txawm li cas los xij, thaum lub alloy muaj pes tsawg leeg tsis tsim nyog, qhov sib txawv ntawm austenite ( ) mus rau acicular martensite ( ) transformation yuav tshwm sim nyob rau hauv chav tsev kub los yog kub tsis tshua muaj, thiab qhov kev hloov pauv yuav nrog lub ntim nthuav dav. Lub expansion coefficient ntawm cov alloy nce raws li, uas ua rau ib tug ntse nce nyob rau hauv kev ntxhov siab nyob rau hauv lub sealing ib feem, thiab txawm ib feem puas. Lub ntsiab tseem ceeb cuam tshuam rau qhov tsis tshua muaj kub microstructure stability ntawm cov hlau yog cov tshuaj muaj pes tsawg leeg ntawm cov hlau. Nws tuaj yeem pom los ntawm Fe-Ni-Co ternary theem daim duab qhia tias npib tsib xee yog lub ntsiab tseem ceeb kom ruaj khov rau theem, thiab cov ntsiab lus siab nickel yog qhov zoo rau kev ruaj ntseg ntawm theem. Raws li tag nrho cov deformation tus nqi ntawm cov alloy nce, nws cov microstructure nyhav kom ruaj khov dua. Kev sib cais ntawm cov hlau alloy kuj tseem tuaj yeem ua rau thaj chaw → hloov pauv. Tsis tas li ntawd, cov nplej ntxhib kuj tseem txhawb nqa → kev hloov pauv.
Vaconl2Fernico alloy khoom specifications muaj xws li:
Ceev: 0.302 lb/in3
Lub ntiajteb txawj nqus: 8.36g / cm3
Curie kub: 435oC / 815oF
Melting point: 1450 o C / 2640 o F
Cov cua kub tshwj xeeb: {{0}}.105 cal/g/0 ntawm 00C & 0.155 cal/g/o ntawm 4300C
Thermal conductivity: 17.3 W / mK
Kev tiv thaiv: 49 microhm / cm
●Daim ntawv thov Vacon12
Raws li tus xa khoom ncaj qha Vacon12 cov khoom siv, Shanghai Benlai Hlau faib cov khoom lag luam qib siab Vacon12 rau ntau qhov kev lag luam uas yuav tsum txo qis qhov hloov pauv vim qhov kub thiab txias. Qee daim ntawv thov uas siv UNSVacon12 suav nrog: cov ntsaws ruaj ruaj, Hwj chim raj, microwave tubes, diodes, transistors, X-ray raj
●Qhov zoo ntawm Kovar Vacon12 cov khoom
Expansion Alloy Kovar yog tsim los thiab tswj tau los tsim cov coefficient ntawm thermal expansion ze ze ntawm cov iav tawv lossis ceramic, txhais tau tias nws nthuav dav thiab sib cog lus ntawm cov nqi sib xws. Yog li ntawd, nws yog qhov zoo tshaj plaws rau kev siv ua ke nrog cov iav los yog cov khoom siv ceramic, tshwj xeeb tshaj yog qhov kev sib khi hermetic yuav tsum tau khaws cia ntau qhov kub thiab txias. Lwm qhov txiaj ntsig tseem ceeb ntawm Vacon12 suav nrog:
Tsawg coefficient ntawm thermal expansion (CTE)
Hlau stamping muaj peev xwm
Advanced Dimensional Stability
● Vacon12 thiab thermal expansion coefficient
Cov hlau-cobalt-nickel alloy Vacon12 yog tsim los thiab tswj kom tsim tau cov coefficient ntawm thermal expansion heev ze rau cov iav tawv los yog ceramic, txhais tau tias nws nthuav thiab cog lus ntawm cov nqi sib xws. Cov khoom siv no yog qhov zoo tagnrho rau cov ntawv thov uas xav tau iav-rau-hlau sealing, tshwj xeeb tshaj yog nyob rau hauv qhov chaw hermetic sealing yuav tsum tau khaws cia ntau qhov kub thiab txias.
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