一, essence ntawm Craftsmanship: txiav txim siab sib txawv hauv Microstructure
1. Real Fayed Damascus: Crystallization ntawm cov ntaub ntawv tshawb fawb
Tus qauv ntawm cov Dabascus Steel yog keeb kwm los ntawm multi-}}}}}}}} layer }မ်းက technologyောင်း Cov txheej txheem, thiab nws cov txuj ci thev naus laus zis tuaj yeem faib ua peb pawg:
Folding cov txheej txheem: Cov pa roj carbon ntau (xws li cov ntsiab lus carbon (xws li cov tshuaj carbon) ntawm 0.7% Lub siab carbon txheej (Xueming carbon, hardness 6.5-7.0 HRC) txheej (bolai hlau, kev nruj dua li cov hlau tsis zoo) nqus cuam tshuam kev cuam tshuam lub zog. Ob txoj haujlwm ua ke los tsim ib qho kev ua haujlwm ntawm "nyuaj theem txiav thiab muag theem tsis nyiam".
Cov hmoov metallurgy: sawv cev los ntawm Swedish hmoov hlau (zoo li rewl34, pmc27), ntau yam hlau sib xyaw ua ke thiab muaj kev kub siab, thiab tom qab ntawd tuag forged. Nws cov qauv keeb kwm los ntawm kev npaj cov hmoov hmoov thiab muaj cov yam ntxwv ntawm kev tsis tu ncua, delicacy, thiab cov kev tswj hwm.
Cov txheej txheem vuam: xws li Mosaicus, los ntawm vuam hlau cov kab sib txawv ntawm cov khoom sib txawv, thiab tom qab ntawd lawv zam rau hauv ib qho qauv. Hom kev ua yeeb yam no yuav tsum muaj qib siab ntawm cov duab geometric los ntawm ntaj.
Cov Ntsiab Lus Tseem Ceeb: tus qauv ntawm cov txheej txheej tiag tiag Damascus sau sab hauv thiab sab nraud ntawm cov hniav, txawm tias polished rau cov tub ntxhais lossis tawg, tus qauv tseem muaj; Nws cov khoom carbide muaj ib txoj kab uas hla ntawm tsuas yog 6-9 microns thiab yog tus tseem ceeb heev faib tawm, tsim cov qauv plaub hau "lossis" cov qauv plaub hau ".
2. Tshuaj lom neeg etching ntawm 'Ca Damascus': Ua kom kho kom zoo nkauj ntawm cov xim kho kom zoo nkauj
Kev Siv Tshuaj Etching Tshuab Siv Cov Khoom Siv Muaj Zog (xws li hydrochloric acid, nitric acid) lossis muaj zog ntawm cov qauv hniav, tsim cov qauv tsis sib xws los qog cov qauv tiag tiag. Cov txheej txheem ntws suav nrog:
Cov hlau kho deg: polishing lossis sandblasting dog dig hlau (xws li 440C, D2 hlau, txhawm rau txhim kho cov nplaum ntawm cov tshuaj muaj xeb.
Txawv teeb duab: siv acid tiv taus kua nplaum (xws li wax) kom kos cov qauv preset ntawm hniav, lossis npog hau ncaj qha rau tus qauv.
Corrosion kev sib sau: Riam yaam cov hniav hauv kev daws kev xeb, tshem tawm cov chaw tsis muaj kev tiv thaiv, thiab daim ntawv zawj.
Kev ua dua tshiab: Kev tu thiab ua polishing ua kom cov qauv qhia kom meej dua.
Cov yam ntxwv tsis xws li etching qauv tsuas yog muaj nyob rau ntawm cov hniav (qhov tob feem ntau<0.1mm), and the patterns are rigid, rough, and lack natural flow; The distribution of carbide particles is uneven, and the hardness and toughness cannot reach the true stacking level.
2, tus qauv qhia: kev tshuaj ntsuam xyuas los ntawm kev pom
1. Cov tsos pom: naturalness thiab txuas ntxiv ntawm cov qauv
Cov txheej txheem tiag tiag: cov qauv yog txuas ntxiv thiab du, nrog cov khoom muag heev thiab txawv. Piv txwv li, tus qauv ntawm forged Damascus ib txwm zoo li huab thiab dej, thaum tus qauv hmoov hlau yog ib txwm muaj cov qauv geometric.
Tshuaj etching: tus qauv yog txhav, rov ua dua, thiab cov npoo tau tawg. Piv txwv li, Laser Ergraved qauv yog nyob rau hauv ib daim phiaj grid, thaum acid etched qauv yog ntxhib zoo li khawb.
Cov Lus Qhia Ua Haujlwm: Siv lub khob tsom iav kom pom cov npoo ntawm cov qauv. Cov npoo ntawm cov qauv txheej txheem tiag tiag ua yeeb yam qhia tiav qib maj, thaum cov npoo ntawm cov qauv etched yog li ntse li ib rab riam txiav.
2. Ntu tshuaj xyuas: nkag mus thiab txheej txheej ntawm cov qauv
Txheej txheej tiag tiag: Cov qauv txheej txheem tshem tawm tuaj yeem pom ntawm cov hniav hla - seem (xws li lub nraub qaum thiab cov qauv sau los ntawm nws. Piv txwv li, 3720 txheej Damascus riam muaj tus ntiv tes zoo li ntom thiab txuas ntxiv qauv ntawm nws tus ntoo khaub lig-}}} seem.
Kev siv tshuaj etching: Tsis muaj cov qauv ntawm tus ntoo khaub lig-}} ntu seem, tsuas yog corrosion cim rau saum npoo. Piv txwv li, tus ntoo khaub lig-}}}}} ntu ntawm ib qho acid etching riam yog ua los ntawm ib qho khoom siv ntawm txheej txheej.
Cov lus qhia kev ua haujlwm: Siv cov xuab zeb rau maj mam ib txwm tsis tseem ceeb ntawm cov hniav (xws li qhov kawg ntawm tus qauv yuav tseem muaj, thaum cov qauv siv tshuaj uas etched yuav ploj mus.
3. Hardness Testing: Lub hom phiaj pov thawj ntawm cov khoom siv
Qhov txheej tiag tiag: qhov kev xa tawm nyuaj qhia tau hloov zuj zus. Piv txwv li, lub hardness ntawm forged Damascus hniav tuaj yeem ncav cuag 60-62 HRC (haum rau kev txiav), thiab lub hardness ntawm tus hniav rov qab yog 50-52 HRC (ua kom muaj zog).
Kev Siv Tshuaj Etching: Qhov nyuaj tag nrho yog cov khaub ncaws, tab sis feem ntau qis dua li ntawm cov tshooj tiag tiag. Piv txwv li, lub hardness ntawm acid etching riam yog feem ntau 55-58 hrc, thiab lawv cov tawv thiab lawv txoj kev txom nyem tsis zoo, ua rau lawv nquag tawg.
Cov Lus Qhia Ua Haujlwm: Siv tus kws ntsuas lub hardness porter los ntsuas kev ntsuas ntau qhov hniav. Qhov tseeb hardness txawv ntawm cov txheej txheej yuav tsum muaj ntau dua 5 hrc, thaum lub hardness txawv ntawm kev siv tshuaj etching feem ntau tsawg dua 2 teev.
4. Tus nqi thiab cov txheej txheem traceability: kev txiav txim ib qho kev txiav txim ntawm kev ua lag luam logic
Tiag txheej txheej txheem: tes forged Damascus nquag tus nqi ntau dua
1000, with accompanying knife craftsman certificate and material testing report; Powder steel Damascus knife price>
500, thiab cov hom yog qhov tseeb (xws li Rostfrei los ntawm Sweden thiab Boker los ntawm Tebchaws Asmeskas).
Kev siv tshuaj etching: tus nqi feem ntau tsawg dua $ 200, thiab tsis muaj cov lus piav qhia los yog tsis meej cov khoom siv. Piv txwv li, "Damascus riam" muag ntawm qee yam e- lag luam platform tsuas yog sau npe tias yog "stainless hlau cov khoom" tsis muaj kev zam cov txheej txheem piav qhia.
Cov Lus Qhia Ua Haujlwm: Cov khoom lag luam ua ntej nrog cov ntawv pov thawj kev lag luam (xws li cov riam phom ABS qhuav) lossis hom kev pom zoo tsis pub mus yuav khoom tsawg {{priced riam los ntawm cov chaw tsis paub.
3, Cov Qauv Kev Lag Luam: Cov qauv txheej txheem thiab cov neeg siv khoom ntawm cov neeg muaj kev tiv thaiv txoj haujlwm
1. Cov Qauv Txheej Txheem Thoob Ntiaj Teb: Yuav Tsum Tau Ua Cov Ntaub Ntawv thiab Cov Txheej Txheem
ISO 4967: Qhia meej tias cov carbide partic part Damascat hlau yuav tsum tsawg dua 10 microns thiab cov kev faib tawm yuav tsum muaj ntau dua li 90%.
ASTM A370: Yuav tsum muaj qhov sib txawv sib txawv (ntug kom rov qab) ntawm cov hlau Damascus kom ua kom pom ntau dua 5- txheej qauv.
2. Kev tswj tsev hauv tsev: Ua raws li cov cim thiab kev nce qib
Kev tswj kev ntsuas rau cov khoom lag luam tsim tawm: nws yog qhov xav tau meej meej tias cov hom txheej txheem - thiab "hmoov metalling" thiab "acid etching qauv" yog txwv.
Cov neeg siv tshuaj tiv thaiv txoj cai: yog tias tus tub luam muag ib rab riam thiab cov neeg siv khoom tuaj yeem thov rov qab thiab them nyiaj rau txoj cai lij choj kev tiv thaiv.
