Yuav ua li cas Shary yog nws piv rau cov pa roj carbon hlau?

1, lub cev essence lub cev ntawm cov ntse: kev ua si dual ntawm me me ntawm cov tshuab tsom iav thiab cov khoom tawv tawv
Lub ntsiab ntawm cov ntse yog kev txiav cov hniav ntawm qib me me. Raws li cov ntsiab cai ntawm cov ntaub ntawv mechanics, qhov tseeb ntawm cov hniav yog txiav txim siab los ntawm ob qho kev tsis sib haum: cov tshuab hluav taws xob thiab cov khoom siv hluav taws xob. Tus me dua cov hniav hluav ncab, ntau dua qhov siab rau ib thaj chaw; Qhov siab dua ntawm cov khoom tawv tawv ntawm cov khoom siv, cov hniav muaj zog khaws cia.
Cov ntse ntse ntawm cov pa roj carbon hlau siab:
Noj 1095 siab cov pa roj carbon hlau ua piv txwv, nws cov peev txheej carbon, thiab tom qab cov roj quenching kev kho mob, nws hardness tuaj yeem tiv thaiv HRC60-62. Lub Hniav Lub Tshuab Hluav Taws Xob ntawm cov khoom no tuaj yeem ua tau zoo rau hauv 0.1-0.3 microns, thiab nrog nws txoj kab kev nyuaj thiab ruaj khov thaum txiav cov ntaub ntawv mos thiab nqaij. Cov ntaub ntawv ntsuas tiag tiag ntawm Ontario Rat-7 rab riam tau ua phem tau hais tias nws tus kheej steel tom qab txiav ntoo thuv ntoo tsis tu ncua rau 200 lub sij hawm, ua kom pom cov hniav zoo heev.
Cov me me ntawm cov nyhuv ntawm Damascus:
Cov txheej txheem Damascus niaj hnub tau txais ntau {{}}}}} ecet forging txheej txheem nrog kev faib tawm nyuaj elient kev faib tawm. Electron me metecture qhia tau hais tias muaj ntau ntau ntawm cov micro serrations (li 2-5 micrs hniav txiav "thaum txiav. Kev txiav test ntawm Yangjiang Jinboli txiav cov cuab yeej Hoobkas qhia tau tias thaum txiav ib lub hardness, thiab lub tiaj tus ntawm cov txiav tawm yog txhim kho los ntawm 22%.
2, Cov txheej txheem sib txawv: txoj kev sib txawv ntawm forging acesthetics thiab kev ua tau zoo
Kos duab ntawm quenching high carbon hlau:
Cov kev txhim kho kev ua tau zoo ntawm cov roj carbon hlau muaj txiaj ntsig zoo ntawm cov txheej txheem kho cua sov. Noj T10 Steel ua piv txwv, nws cov kev lom zem kub yuav tsum tau tswj hwm qhov tseeb ntawm 780-800 degree. Txais yuav cov qib qis (dej quenching ua raws li los ntawm roj quenching) tuaj yeem tau txais martensitic + tus qauv carbide nrog lub hardness ntawm hrc62-64. Tab sis tus nqi ntawm cov txheej txheem no yog qhov txo qis hauv kev nruj. Cov esee muaj sia nyob riam koob tshiab siv lub zog ntawm lub ntsej muag ntawm HRC60, thaum lub ntsej muag ntawm cov hniav rov qab nce qib 90℃tsis muaj kev tawg.
Folding Forging code rau Damascus Hlau:
Lub Damascus tiag tiag cov hlau yuav tsum tau mus dhau ntawm "txhiab txheej Forging" Txheej Txheem} Cov txheej txheem W1 Cov txheej txheem no ua rau muaj kev faib tawm ntawm carbides ntawm nanoscale, sib sau ib tus qauv sib chaws ntawm "nyuaj + theem + tawv theem". Metallographic kev tshuaj xyuas qhia tau hais tias lub carbide loj ntawm siab- Microns, uas yog ib qho kev txiav txim siab me dua li cov roj carbon hlau (5-10 microns), txhim kho kev kho mob hnav tsis kam.
3, kev ua tau zoo: lub qhov kawg siv tau ntawm cov xwm txheej ua haujlwm
Qhov tseeb ntawm cov chav ua noj nyob rau hauv ntev -} kav tsov rog:
Nyob rau hauv kev sim ntawm kev txiav tsis tu ncua 2000 grams nqaij qaib mis nqaij, thawj lub zog txiav ntawm VG10 muaj riam (HRC60) yog 1.2n, uas nce ntxiv rau 2.8n tom qab txiav; Thaum lub sij hawm txiav txim thawj lub zog ntawm 67 Txheej Txheej Damascus Hlau Riam (HRC60) yog 1.0n, uas tsuas tau nce ntxiv rau 1.9n tom qab txiav. Qhov sib txawv no yog vim kev sib txawv tas mus li ntawm cov micro pom cov hniav ntawm Damascus thaum hnav, ua "tus kheej cellening effect".
Resilience Ntsuam Xyuas Nyob Sab Nraum Sab Nraum:
Hauv kev sim ntawm txiav birch ntoo nrog txoj kab uas hla ntawm 10c6) pom cov riam phom (HRC6) Qhov no ua tsaug rau nws cov qauv Composite: Lub zog tseem ceeb Core steel muab txiav cov zog, thaum siv lub zog tiv thaiv hluav taws xob, kev siv cov khoom muag tiv thaiv "
Kev hloov kho huab cua hloov kho:
Hauv cov tshuaj ntsev ntsuas, cov pa roj carbon hlau muaj riam rau cov xeb ntev Kev siv cov kev siv ntawm qee pab neeg tshawb fawb Polar hais tias cov hlau ua kom lub siab tawv
4, thev naus laus zis evolvution: lub zog txhawb nqa ntawm cov txheej txheem ib txwm los ntawm cov metallurgy niaj hnub
Hmoov metallurgy Damascus Hlau:
Cov hmoov metallurgy Damascus Steel npaj los ntawm atomization txoj kev muaj peev xwm tswj tau lub carbide loj ntawm hrc67-68, thiab tswj hwm kev cuam tshuam nyuaj ntawm 15J / CM ². Hauv kev sim ntawm kev txiav 1mm hlau hlau, cov hniav coj ntawm cov khoom no tsuas yog ib feem peb ntawm cov pa roj carbon hlau siab.
Deg muaj zog zuj zus lawm Technology:
Los ntawm kev siv laser cladding technology los tsim ib lub tshuab roj hmab ntxiv rau ntawm cov hniav Damaxes tuaj yeem nce 5 zaug. Cov khoom lag luam tub rog tau qhia tau tias tom qab 1000 kev sib txhuam hauv ib puag ncig xuab zeb thiab gravel ib puag ncig ntawm cov cuab yeej kho mob tsuas yog nce ntawm 0.005mm, thaum lub sijhawm tsis kho tau nce 0.03mm.
5, Xaiv Logic: Qhov sib npaug taw ntawm kev ua tau zoo thiab cov txheej txheem muaj nuj nqis
Rau cov kws ua zaub mov kws tshaj lij uas caum qhov kev txiav tawm tshiab, VG10 siab carbon riam (hrc60 {{{{{{}}}}} kev xaiv zoo. Nws txoj kev sib tsoo yog 60% qis dua Damascus Steel, thiab cov hniav vojvoog tuaj yeem tswj tau tsis pub dhau 0.2 microns. Rau cov kev sau cia siab thiab cov kev siv Damascus Hlau (HRCUS
Qhov kev sib cav sib ceg ntawm lub ntsej muag ntawm lub nroog Damascus thiab cov pa roj caravans ntawm Persian caravans, yog qhov tseem ceeb tshaj plaws ntawm kev txwv ntawm cov ntaub ntawv los ntawm tib neeg. Thaum cov tsoos forging kev txawj ntse sib ntsib niaj hnub siv tawv me me, cov kev sib tham luv luv no tseem sau ib tshooj tshiab.