High-Speed Steel Powder metallurgy M1 yog cov qauv high-speed steel (HSS) hom vim nws siv 4% W thiab 2% Cr, uas belongs rau ib txwm high-speed steels nyob rau hauv kev ua lag luam uas cov pa HSS yog tag nrho hloov los ntawm thermal codification. pib nrog cov pa roj carbon ntau ntxiv. HSS pom ib qho ntawm nws cov kev siv tau zoo tshaj plaws hauv kev tsim cov cuab yeej thiab cov casings los ntawm kev tsim txiaj ntawm cov cuab yeej kom tawv (los ntawm nplaim taws) thaum siv. Hauv thi. Thawj lub sijhawm yog hmoov metallurgy high-speed steel (PM-HSS) uas peb yuav saib kom meej thiab vim li cas qhov kev xaiv no muaj zog heev.
Qhov zoo ntawm PM-HSS
Nws muaj ntau dua hnav tsis kam, txuas ntxiv toughness thiab txhim kho qhov kub thiab txias zog piv rau cov qauv HSS. Qhov no ua rau muaj kev cuam tshuam me me ntawm cov khoom pov tseg uas cuam tshuam nrog kev tau txais cov hniav mus rau nws qhov kawg qhov ntev, ua PM-HSS tus nqi ntau dua li ib txwm ua HSS, thiab yog li nyiaj txiag ze dua tau tso cai rau cov hniav. Cov khoom no zoo kawg li qhov twg ntawm ob peb ntawm PM-HSS yog tsim los ntawm kos rau cov tuam txhab xav tau cov haujlwm zoo hauv tus nqi qis
Nws tsis muaj dab tsi luv luv ntawm cov hlau ua haujlwm kev ua si hloov pauv. Cov txheej txheem hmoov metallurgy yog siv los ntawm cov tuam txhab tsim khoom rau kev lag luam thiab kev cog qoob loo ntawm kev ua haujlwm siab HSS. PM-HSS muab nws lub npe los ntawm qhov tseeb tias nws yog cov hmoov metallurgy-raws li cov hlau siv los txiav cov ntaub ntawv nrog cov tawv tawv, thiab "tuaj yeem muaj 8-10 feem pua moly alloy; PM-M4 muaj ib qho ntxiv-feem pua tungsten rau cov yam ntxwv hnav, "Powell hais tias.
Ib qho zoo tshaj plaws ntawm PM-HSS yog kev nyab xeeb. Vim tias nws siv cov hmoov hlau metallurgy, PM-HSS yog tsim tsis muaj qhov tsis xws luag thiab impurities ntawm cov qauv ua HSS. Nws kuj tseem txo cov peev txheej kev noj qab haus huv cuam tshuam rau qhov tsis zoo lossis qhov tsis zoo hauv cov ntaub ntawv, ua rau nws yog ib qho kev daws teeb meem zoo rau kev siv kev nyab xeeb.
Tej zaum yuav ua tau yooj yim dua - tab sis tsis yog qhov tseem ceeb tsawg dua cov tsiaj nyaum yog PM-HSS (tes tuav, rooj ntaus), raws li 1 ntawm lawv cov ntaub ntawv zoo heev uas tso cai rau tag nrho pawg ntawm cov ntawv sib txawv. Cov cuab yeej siv tshuab yog tsim nyob rau hauv ntau yam kev lag luam uas suav nrog kev ua haujlwm hlau, drilling thiab txiav. Chav turbine Cheebtsam lossis roj turbines / dav hlau tshuab (Averbuch & Spitasilov 2001) yog cov piv txwv ntawm cov ntawv thov no uas yuav tsum muaj qhov kub thiab txias.
Yuav Siv PM-HSS li cas
PM-HSS ua tau zoo ib yam li cov pa ua haujlwm siab ceev hlau. Machining, Drilling thiab txiav tuaj yeem ua rau cov khoom siv no Nws yog Bondable nrog rau lwm qhov chaw raws li kev thov (rau daim ntawv thov rau vuam thov saib hauv qab) PM-HSS tsis muaj qhov tsis xws luag thiab kev sib kis uas tso cai rau nws ua haujlwm nrog cov cuab yeej zoo xws li thiab yog li zoo dua yog tias koj xav tau cov ntaub ntawv ceev ceev.
Ntawm LMT Cov Cuab Yeej, peb paub tseeb tias tag nrho peb cov ntaub ntawv txiav los ntawm PM-HSS sawv tawm ntawm qhov seem. Hauv kev sib zog los muab cov cuab yeej ua tau zoo tshaj plaws tau ua nyob txhua qhov chaw, peb tshuaj xyuas txhua pawg PM-HSS ua ntej nws xa nkoj-tag nrho raws li qee qhov kev lag luam ua tau zoo tshaj plaws rau kev ua haujlwm, lub zog thiab kev nyab xeeb ntawm tus neeg teb xov tooj. Peb kuj muab rau peb cov neeg siv khoom lwm cov kev pabcuam, kev hloov pauv ntau ntxiv thiab cov lus qhia siv hauv kev sim rau koj cov neeg siv khoom kom rho tawm tus nqi ntawm koj lub tsho khuam semi steadicam.
thawj lub lag luam yog tsim cov hmoov hlau. Cov khoom nrov tshaj plaws suav nrog dej hmoov metallurgy kev kub ceev steeliron hmoov thiab daim txhuam cev hlau hmoov. Hydrogen txo daim txhuam cev hlau hmoov muaj qhov pom tseeb tsawg, siab alloy hmoov, superfine hlau hmoov, carbonyl hlau hmoov, tooj liab hmoov thiab lwm yam.Tam sim no peb lub tuam txhab muab cov hmoov hlau siv nyob rau hauv ntau yam lag luam xws li hmoov metallurgy welding, pob zeb diamond cuab yeej, cov ntaub ntawv sib txhuam, tshwj xeeb nres pads chemicals, deg coatings additive manufacturing, MIM soft magnetic, dej kho av kho,
muab cov kev pabcuam zoo heev ntawm kev xa khoom thiab kev xa khoom. cov khoom raug xa mus rau ntau tshaj 30 lub teb chaws thoob plaws North America, South America, Asia, Europe thiab tau txais kev qhuas los ntawm cov neeg siv khoom.Peb tos ntsoov ua haujlwm nrog koj rau hmoov hlau metallurgy kev kub ceev steel koj tus neeg muag khoom ntseeg siab.
Txhua xyoo muaj peev xwm ntawm KPT Lub Tuam Txhab ntau lawm 200000 tonnes, thiab nws muaj atomized hmoov daim txhuam cev hlau ntau lawm hmoov metallurgy kev kub ceev hlau. Nws yog lub tuam txhab loj tshaj plaws tam sim no, nrog kev ua tiav feem ntau ntawm cov tshuab ua hmoov hmoov ntau lawm hauv Suav teb.
tau txais ntawv pov thawj zoo li ISO9001, SGS, REACH, thiab lwm yam. KPT hmoov metallurgy kev kub ceev steelpowder metallurgy chaw. tuav cov tsev kawm ntawv sib koom ua ke nrog rau lwm lub tsev kawm tshawb fawb.
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