Z2CND17.13 Hlau Hmoov Txhaj Molding

Product Description

Zhongwei Precision yog lub ntiaj teb kev daws teeb meem ntawm cov khoom siv ua haujlwm siab, tsim cov nickel-raws li alloys, zoo stainless hlau, high-strength bonded steel, thiab muab kev pabcuam customized rau hmoov metallurgy PM thiab hlau txhaj MIM. Peb muaj tag nrho cov ntaub ntawv pov thawj, xa tawm mus rau ntau lub teb chaws thoob ntiaj teb. Stainless Steel Division (khoom noj khoom haus, muaj kev tiv thaiv corrosion thiab acid-pov thawj, aerospace, nws pib qhov chaw thiab lwm yam kev lag luam).

Z2CNd17-12 yog ntxiv nitrogen rau lub hauv paus ntawm 316, uas muaj kev tiv thaiv zoo rau intergranular corrosion nyob rau hauv lub xeev sensitized. Kev siv yog tib yam li 316N tab sis nws muaj kev tiv thaiv zoo rau intergranular corrosion.

Z2CNd17-12 qib sib thooj: 1. GB-T tus qauv: qib digital: S31653, qib tshiab: 022Cr17Ni12Mo2N, qib qub: 00Cr17Ni13Mo2N, 2, American standard: ASTMA txuj: SAE standard: SAE: S31651, , UNS txuj: 316LN, 3, Japanese txuj JIS txuj: SUS316LN, 4, German txuj DIN txuj: 1.4429, 5, European txuj EN txuj: X2CrNiMoN 17-13-3, Fabkis txuj NF txuj: z2cnd17-12, British standard BS standard: 316s61, Sweden: 2375, NTR txuj: APMLN.

z2CNd17-12 chemical muaj pes tsawg leeg: ⑴ carbon C: Tsawg dua lossis sib npaug rau 0.30, ⑵ silicon Si: Tsawg dua lossis sib npaug rau 1.00, ⑶ manganese Mn: Tsawg dua lossis sib npaug rau 2.00, ⑷ phosphorus P: Tsawg dua lossis sib npaug rau {{10}}.045, ⑸ sulfur S: Tsawg dua lossis sib npaug rau 0.030, ⑹ chromium Cr: 16.00-18.00, ⑺ Nickel Ni: 10.00~13.00, ⑻Molybdenum Mo: 2.{20} }~3.00, ⑼Nitrogen N: 0.10~0.16.

Nta ntawm MIM txheej txheem

Kev sib piv ntawm MIM technology thiab lwm yam kev siv tshuab

Qhov loj me me ntawm cov khoom siv raw hmoov siv los ntawm MIM yog 2-15 μm, thaum qhov loj me ntawm cov hmoov nyoos hmoov ntawm cov hmoov metallurgy feem ntau yog 50-100 μm. Cov khoom tiav tiav ntawm cov txheej txheem MIM yog siab vim yog siv cov hmoov zoo. Cov txheej txheem MIM muaj qhov zoo ntawm cov txheej txheem hmoov hlau metallurgy, thiab qib siab ntawm kev ywj pheej hauv cov duab yog dhau qhov ncav cuag ntawm cov tsoos hmoov metallurgy. Cov hmoov metallurgy tsoos yog txwv rau lub zog thiab txhaws ntom ntawm cov pwm, thiab cov duab feem ntau yog ob sab cylindrical.

Cov tsoos precision casting de-drying txheej txheem yog cov cuab yeej siv tau zoo heev rau kev ua cov khoom nrog cov duab nyuaj. Nyob rau hauv xyoo tas los no, ceramic cores tuaj yeem siv los pab ua tiav cov khoom tiav nrog cov slits thiab qhov tob. Txawm li cas los xij, vim lub zog ntawm cov tub ntxhais ceramic thiab qhov kev txwv ntawm qhov fluidity ntawm cov kev daws teeb meem, cov txheej txheem tseem muaj qee qhov kev nyuaj. Feem ntau hais lus, cov txheej txheem no yog qhov tsim nyog rau kev tsim cov khoom loj thiab nruab nrab, thiab cov txheej txheem MIM yog qhov tsim nyog rau cov khoom me me thiab qhov nyuaj. Cov Khoom Sib Piv Cov Txheej Txheem Kev Tsim Khoom MIM Txheej Txheem Txheej Txheem Txheej Txheem Hmoov Txheej Txheej Txheem Hmoov Particle Loj (μm) 2-1550-100 Tus txheeb ze ntom ntom (%) 95-9880-85 Cov Khoom Nyhav (g) Tsawg dua lossis sib npaug li 400 grams 10-ntau pua khoom Shape Peb-dimensional complex shape Cov khoom siv ntawm ob-dimensional yooj yim duab.

Kev sib piv ntawm MIM txheej txheem thiab tsoos hmoov metallurgy txoj kev Tuag casting txheej txheem yog siv nyob rau hauv cov ntaub ntawv uas tsis muaj melting point thiab zoo fluidity ntawm casting kua xws li txhuas thiab zinc alloy. Vim muaj kev txwv ntawm cov ntaub ntawv, cov khoom ntawm cov txheej txheem no muaj kev txwv lub zog, hnav tsis kam thiab corrosion kuj. Cov txheej txheem MIM tuaj yeem ua cov ntaub ntawv raw ntau dua.

Txawm hais tias qhov tseeb thiab qhov nyuaj ntawm cov txheej txheem casting precision tau nce hauv xyoo tas los no, nws tseem tsis zoo li cov txheej txheem dewaxing thiab MIM txheej txheem. Hmoov forging yog ib qho tseem ceeb ntawm txoj kev loj hlob thiab tau siv rau qhov loj ntawm kev sib txuas rods. Tab sis nyob rau hauv dav dav, tus nqi ntawm kev kho cua sov thiab lub neej ntawm cov tuag nyob rau hauv lub forging project yog tseem muaj teeb meem, uas tseem yuav tsum tau daws ntxiv.

Cov txheej txheem kev ua haujlwm ib txwm ua, uas tsis ntev los no tau txhim kho nws lub peev xwm ua haujlwm los ntawm automation, tau ua tiav zoo hauv cov txiaj ntsig thiab qhov tseeb, tab sis cov txheej txheem tseem ceeb tseem tsis tau sib cais los ntawm cov txheej txheem ua tiav (tig, npaj, milling, sib tsoo, drilling, polishing, thiab lwm yam)) ua kom tiav cov duab ntawm ib feem. Qhov tseeb machining ntawm cov txheej txheem machining yog qhov zoo tshaj rau lwm txoj kev machining, tab sis vim tias qhov kev siv tau zoo ntawm cov khoom siv tsawg, thiab kev ua tiav ntawm nws cov duab yog txwv los ntawm cov cuab yeej thiab cov cuab yeej, qee qhov tsis tuaj yeem ua tiav los ntawm machining. Ntawm qhov tsis sib xws, MIM tuaj yeem siv cov ntaub ntawv zoo yam tsis muaj kev txwv. Rau kev tsim cov khoom me me thiab nyuaj-zoo li tus precision qhov chaw, MIM txheej txheem muaj tus nqi qis thiab kev ua haujlwm siab dua li kev ua haujlwm, thiab muaj kev sib tw zoo.

MIM thev naus laus zis tsis sib tw nrog cov txheej txheem kev ua haujlwm ib txwm ua, tab sis ua rau cov kev ua haujlwm tsis zoo lossis qhov tsis zoo uas tsis tuaj yeem tsim los ntawm cov txheej txheem ua haujlwm ib txwm ua. MIM thev naus laus zis tuaj yeem ua si nws qhov tshwj xeeb hauv thaj chaw ntawm cov khoom ua los ntawm cov txheej txheem ua haujlwm ib txwm ua. Cov txiaj ntsig zoo ntawm MIM txheej txheem hauv kev tsim khoom tuaj yeem tsim cov khoom siv nrog cov qauv nyuaj heev.

Kev txhaj tshuaj molding tshuab siv lub tshuab txhaj tshuaj molding los txhaj cov khoom seem kom paub meej tias cov khoom tau ntim rau hauv pwm kab noj hniav, uas tseem ua kom paub tseeb ntawm cov qauv kev ua haujlwm siab heev. Yav dhau los, nyob rau hauv cov tsoos ua technology, ib tug neeg lub Cheebtsam tau ua ua ntej thiab ces muab tso rau hauv lub Cheebtsam. Thaum siv MIM thev naus laus zis, nws tuaj yeem txiav txim siab los koom ua ke ua tiav ib feem, uas txo qis cov kauj ruam thiab ua kom yooj yim cov txheej txheem ua haujlwm. Kev sib piv ntawm MIM thiab lwm cov txheej txheem hlau ua qhov tseeb qhov tseeb ntawm cov khoom yog siab, thiab tsis tas yuav muaj kev ua haujlwm thib ob lossis tsuas yog me me ntawm kev ua tiav.

Txoj kev txhaj tshuaj molding tuaj yeem ncaj qha tsim cov phab ntsa nyias thiab cov txheej txheem nyuaj. Cov duab ntawm cov khoom yog nyob ze rau qhov yuav tsum tau ntawm cov khoom kawg, thiab qhov ntev ntev ntawm cov khoom yog feem ntau tuav ntawm ±0.1-±0.3. Nws yog ib qho tseem ceeb tshwj xeeb los txo cov nqi ntawm cov khoom siv tawv tawv uas nyuaj rau kev siv tshuab, thiab txo qhov kev ua tiav ntawm cov hlau muaj txiaj ntsig. Z2CND17.13 hlau hmoov txhaj tshuaj molding khoom muaj cov qauv microstructure, siab ceev thiab kev ua tau zoo.

Thaum lub sij hawm cov txheej txheem nias, vim muaj kev sib txhuam ntawm cov pwm phab ntsa thiab cov hmoov thiab nruab nrab ntawm cov hmoov thiab cov hmoov, cov xovxwm siab tis tsis sib xws, uas kuj ua rau lub microstructure tsis sib xws ntawm cov pressed dawb paug, uas yuav ua rau cov hmoov pressed. metallurgy qhov chaw yuav tsum nyob rau hauv lub shrinkage yog unevenly thaum lub sij hawm sintering txheej txheem, yog li ntawd lub sintering kub yuav tsum tau txo kom txo tau cov nyhuv no, ua rau cov porosity loj, cov khoom tsis zoo compactness, thiab tsawg ntom, uas cuam tshuam rau cov khoom ntawm cov khoom. Hloov pauv, cov txheej txheem txhaj tshuaj molding yog cov txheej txheem dej molding. Lub hav zoov ntawm cov binder ua kom muaj kev sib faib ntawm cov hmoov, yog li tshem tawm qhov tsis sib xws ntawm microstructure ntawm qhov khoob, thiab ua rau qhov ntom ntawm cov khoom sintered ncav cuag qhov theoretical ntom ntawm nws cov khoom. Feem ntau, qhov ceev ntawm cov khoom nias tuaj yeem ncav cuag 85 feem pua ​​​​ntawm cov theoretical ntom ntom. Lub siab compactness ntawm cov khoom yuav ua rau kom lub zog, ntxiv dag zog rau lub toughness, txhim kho cov ductility, hluav taws xob thiab thermal conductivity, thiab txhim kho cov khoom sib nqus. High efficiency, yooj yim kom paub qhov loj-scale thiab loj-scale ntau lawm.

Cov pwm hlau siv hauv MIM thev naus laus zis muaj lub neej ntev piv rau cov tshuab yas txhaj tshuaj pwm. Vim yog siv cov pwm hlau, MIM yog tsim rau cov khoom loj ntawm cov khoom. Txij li cov khoom lag luam dawb yog tsim los ntawm lub tshuab txhaj tshuaj, kev tsim khoom tau zoo heev, tus nqi tsim khoom raug txo, thiab qhov sib xws thiab rov ua dua ntawm cov khoom txhaj tshuaj molded yog qhov zoo, yog li muab kev lees paub rau kev lag luam loj thiab loj. ntau lawm. Muaj ntau yam khoom siv thiab kev siv dav dav (hlau puag, tsis tshua muaj alloy, siab ceev steel, stainless hlau, gram valve alloy, nyuaj alloy).

Cov ntaub ntawv uas tuaj yeem siv rau kev txhaj tshuaj molding yog dav heev. Raws li txoj cai, txhua yam khoom siv hmoov uas tuaj yeem nchuav rau hauv qhov kub thiab txias tuaj yeem ua rau hauv qhov chaw los ntawm MIM txheej txheem, suav nrog cov ntaub ntawv nyuaj rau txheej txheem thiab cov ntaub ntawv siab melting point hauv cov txheej txheem tsim khoom ib txwm muaj. Tsis tas li ntawd, MIM tseem tuaj yeem tsim cov ntaub ntawv tshawb fawb raws li cov neeg siv khoom xav tau, tsim cov khoom sib xyaw ua ke ntawm cov ntaub ntawv alloy, thiab tsim cov khoom sib xyaw ua ke. Daim ntawv thov teb ntawm kev txhaj tshuaj molded cov khoom tau nthuav dav thoob plaws lub tebchaws kev lag luam thiab muaj kev lag luam dav dav.

Hlau Txhaj Moulding txheej txheem

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