080A47 Poob Wax Peev Castings

Khoom Taw Qhia

#080A47 carbon hlau

Nrog rau kev txhim kho ntawm tib neeg kev ua neej nyob, cov kev xav tau ntawm cov hlau tau dhau los ua siab dua thiab siab dua. Hlau muaj cov pa roj carbon ntau, yog li cov txheej txheem kev kho cua sov steel tau dhau los ua ib qho ntawm cov thev naus laus zis uas txhua tus neeg tsim khoom yuav tsum paub.

Tshuaj muaj pes tsawg leeg ntawm 080A47 carbon steel

Cov tshuaj muaj pes tsawg leeg ntawm 080A47 carbon steel feem ntau yog carbon, chromium, thiab manganese, uas cov ntsiab lus carbon yog 0.4% ~ 1.6%, cov ntsiab lus chromium tsawg dua ntau dua 0.25%, thiab cov ntsiab lus manganese tsawg dua 0.03%. Tsis tas li ntawd, nws kuj muaj me me ntawm silicon thiab hlau. Nyob rau hauv cov nqe lus ntawm txhua yam khoom, 080A47 carbon steel muaj siab yield zog thiab tensile zog, qhia tau hais tias nws muaj zog zoo yam ntxwv thaum siv; Tsis tas li ntawd, vim hais tias cov hlau muaj qhov zoo tshaj plaws hardenability tom qab cua sov, nws muaj dav daim ntawv thov kev cia siab. Nyob rau hauv cov nqe lus ntawm cov txheej txheem kev kho cua sov, tom qab ntau yam txheej txheem, 080A47 carbon steel tuaj yeem ncav cuag qhov kub thiab txias dua kom tau raws li qhov xav tau ntawm vuam.

Mechanical zog

080A47 steel mechanical zog: 800Cu, 65SiMn, 40Cr, 16Mo thiab 15Nb thiab lwm yam khoom xyaw.

Nws muaj zog tensile zoo heev thiab compressive zog ntawm ntau tshaj 100MPa; nws muaj zog plasticity thiab tuaj yeem tiv taus siab. 80Cu yog cov hlau alloy ntawm cov pa roj carbon tsawg thiab cov pa roj carbon nruab nrab. Nws yog dav siv nyob rau hauv kev tsim tsheb qhov chaw, xws li nplooj springs, crankcase nplooj springs, thiab seals. 800Cr stainless hlau yog cov hlau tsis sib xyaw uas muaj ntau yam alloying ntsiab lus raws li cov npib tsib xee tsawg thiab ntxiv me me ntawm tooj liab thiab chromium. Vim tias nws muaj ntau cov zinc thiab tin, nws cov corrosion kuj zoo heev. 100CR hais txog cov tshuaj yaig ntawm cov khoom siv hlau los ntawm precipitates (xws li sulfate ions) tsim los ntawm qhov kub ntawm 450 degree, ua rau hauv zos corrosion, laus, lossis tawg ntawm qhov chaw. Qhov no yog hu ua kev kho cua sov hardened steel.

Kev kho cua sov txheej txheem

Cov txheej txheem kev kho cua sov yog ib feem tseem ceeb ntawm kev ua cov khoom siv hlau. Nws tuaj yeem txhim kho cov txheej txheem ntawm cov hlau, ua kom lub zog thiab hnav tsis kam ntawm cov hlau, thiab txo cov nqi khoom. Yog li ntawd, thaum xaiv siv 080A47 carbon steel, yuav tsum tau them nyiaj mloog mus seb nws cov tshuaj muaj pes tsawg leeg, txhua yam khoom, thiab cov txheej txheem kho cua sov ua tau raws li qhov yuav tsum tau ua. Tam sim no, muaj peb txoj kev kho cua sov uas feem ntau siv: quenching, annealing, thiab low-temperature tempering.

Peb txoj kev kho cua sov no txhua tus xav kom cov hlau ua kom txias los ntawm dej thiab tom qab ntawd rhaub kom kub kub kom hloov nws cov qauv sab hauv. Yog tias tsis ntxiv txheej rwb thaiv tsev, nws yuav ua rau txias brittleness thiab cuam tshuam rau lub neej kev pab cuam. Txiav txim siab cov txheej txheem kev kho cua sov zoo tshaj plaws raws li qhov xwm txheej tiag tiag thiab tsim nyog tswj kev siv ntau yam kom tau txais cov txiaj ntsig zoo tshaj plaws thiab kev lag luam.

Cov txheej txheem kev kho cua sov steel yog qhov nyuaj heev thiab yuav tsum muaj kev sib raug zoo ntawm ntau lub chaw tsim khoom kom ua tiav nws. Tam sim no muaj ntau cov txheej txheem kho cua sov zoo rau kev xaiv los ntawm, xws li cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv ntawm 080A47 carbon steel. Peb tos ntsoov rau ntau lub tuam txhab siv cov khoom tshiab no rau kev tsim khoom thiab kev tsim khoom.

Detection Systems

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