, Cov Khoom Siv Khoom Siv: Inherent tsis muaj zog ntawm cov qauv roj carbon steel
Niaj hnub nawj Damascree nquag siv cov roj carbon steel, ua qauv qauv los ntawm quav cable (xws li 1095 siab carbon hlau thiab 15n20 npib hlau). Tus qauv no xaus rau cov cuab yeej nrog cov nyhuv micro serrated, tab sis cov tshuaj lom neeg ntawm cov pa roj carbon ntau (carbon cov ntsiab lus ntawm cov pa roj carbon (carbon
Oxidation mechanism: thaum lub cuab yeej txiav yog nthuav dav hydrochemical cov khoom siv rau cov xim av hlau hydroxide (Fe (Oh), tseem hu ua xeb av. Qhov siab dua cov pa roj carbon ntau dua ntawm cov roj carbon hlau siab, qhov tseem ceeb tshaj lub hauv paus micro roj teeb, ua kom nrawm dua ntawm cov txheej txheem corrosion. Kev sim cov ntaub ntawv qhia tau tias hauv ib puag ncig nrog cov neeg muaj feem ntawm 80%, tus nqi ntawm cov xeb uas tsis muaj kev tiv thaiv Damascus muaj tsib zaug nrawm dua li nyob hauv ib puag ncig qhuav.
Kev pheej hmoo ntawm cov qauv txheej txheem txheej txheem: lub cim hluav taws xob ntawm lub tshuab raj, tab sis cov duab tuab ntawm cov kua txiv qaub yog tsuas yog 1 {}} 2 microns. Ib puag ncig noo tuaj yeem puas cov yeeb yaj kiab tiv thaiv no, ua rau nyiam corrosion hauv cov qauv thiab tsim ntawm "motted xeb" tshwm sim. Hauv cov kev lom zem tso cai hauv Iran, Craftsmen tswj lub concentration thiab lub sij hawm ntawm acided oxide txheej kev tawm tsam kom ua tiav kom ua tiav cov txheej txheem no.
2, Kev hem thawj ib puag ncig: kev yaig ntau yam hauv cov puag ncig
1. Qhia meej txog noo noo: Saib xyuas ncaj qha nrog ya raws
Kev Siv Cov Xwm Txheej: Thaum txiav cov khoom xyaw nrog cov ntsiab lus noo noo (xws li dib liab thiab lws suav), cov kua txiv uas seem yuav ua rau cov kua txiv electrolyte. Cov kev sim tau qhia tias citric acid (pH 2.3) hauv cov kua txiv qaub tuaj yeem ua rau cov hlau corrosion ntawm 300%.
Cov xwm txheej cia: Nyob rau hauv cov av noo nyob rau chav dej thiab chav ua noj, dej vaps, dej vaps nyob rau saum npoo ntawm kev sib txawv corrosion. Tshawb nrhiav los ntawm Nyiv Societly Japor of Japorial cov hlau qhia tau hais tias thaum cov txheeb ze ntawm cov 60%, tus nqi xeb ntawm cov hlau nce ntxiv.
2. Zais dej noo: indirect dej infiltration
Zais kev phom sij ntawm tawv: cov roj tawv tawv tawv muaj cov roj av acid thiab cov roj, uas tuaj yeem siv cov kua dej khov kho thiab ua lub galvanic cov hniav nrog cov hniav. Raws li cov xeem ua los ntawm American tus kabmob koom tes, tus naj npawb ntawm corrosion cov ntsiab lus ntawm cov hniav nce los ntawm 40% tom qab siv cov tawv nqaij tawv rau peb lub hlis.
Qhov cuam tshuam ntawm cov khoom siv coj: ntuj tsim (xws li Walnut thiab Mammoth kaus ntxhw) muaj kev tawg rau hauv cov av noo, thiab cov kab nrib pleb muaj cov dej ntws mus. Lub redwood kov tau khaws cia rau hauv ib puag ncig nrog rau cov neeg muaj feem ntau ntawm 8%, ua rau cov khoom siv uas ua kom nthuav dav thiab nyem lub caj dab ntawm rab riam, ua kom cov qauv sib khi.
3, kev tiv thaiv kab ke: Tas Nrho Cov Tsheb Mus Los Ntawm Kev Tiv Thaiv Los Kho
1. Kev tiv thaiv thaum siv
Kev tu kom huv: tom qab txiav cov khoom xyaw acidic, yaug nrog dej sov (hauv qab 40 degree), zam kev siv cov cuab yeej nyuaj xws li cov pob hlau tawv. German tej cuab yeej w ü sthof tau pom los ntawm kev sim uas so nrog daim ntaub mos muag tuaj yeem txo cov khawb npoo los ntawm ntau dua 90%.
Kev Siv Tshuaj Kom Qhuav: Siv cov mos lwj daim tawv nqaij lossis ultra - Txoj phuam huv huv kom nqus dej noo thiab zam cov dej statents tshwm sim los ntawm ntuj kom qhuav. Lub Airflow kom qhuav ntaus ntawv los ntawm Mitsubishi cov ntaub ntawv tshawb fawb hauv Nyiv hauv Nyiv tuaj yeem txo cov cuab yeej ua kom qis rau hauv qab 10% hauv 30 feeb.
2. Kev tiv thaiv thaum lub sijhawm cia
Kev rho tawm ntim: Ob chav kev tiv thaiv nrog silicone desiccant (noo noo) thiab xeb daim ntawv pov thawj (muaj VCI vapor theem inhibitor). Raws li Mil - DTL-3130 tus qauv ntawm Asmeskas tub rog, xeb daim ntawv pov thawj tuaj yeem txo tus nqi ntawm Corrosion los ntawm 95%.
Kev tswj hwm ib puag ncig: siv hluav taws xob dehumidation txee (av noo teev thaum 40%-}}}}}}}} urrity recorder rau kev soj ntsuam tiag tiag. Raws li cov ntaub ntawv ntawm mettler toledo hauv Switzerland, rau txhua 10% txo qis ntawm cov av noo, cov hlau uas muaj tsawg dua los ntawm 50%.
3. Kho cov theem technology
Kev kho me me: Siv cov nyiaj soupon (muaj alumina micro hmoov) kom maj mam rub raws cov qauv acid Tus Royal Society ntawm Chemistry pom zoo cov qauv: Sib piv dawb vinegar thiab ntsev nyob rau hauv ib qho kev sib piv ntawm 5: 1, soak xeb rau 3 feeb, thiab tom qab ntawd so lawv nrog daim ntaub mos muag.
Kev sib sib zog nqus corrosion: siv 8000 grit Terrazzo rau Micro Polishing, Restore nto tiaj, thiab tom qab ntawd rov ntxuav cov qauv los qhia cov qauv. Cov kua nyeem acidic tau tsim los ntawm dmt hauv lub teb chaws Yelemees tuaj yeem tsim kho cov qauv oxide txheej tsis pub dhau 5 feeb.
4, Khoom siv cov khoom siv: thev naus laus zis hauv cov roj hlau tsis muaj lub nroog Damascus
Txhawm rau tiv thaiv cov kev cov nyom ntawm cov chaw tsim khoom noo, qee cov tuam ntxhab tau tsim cov roj hlau stainless hlau (xws li vg {}} 10, cpm-s35vn). Los ntawm kev ntxiv ntau tshaj 13% lub caij chromium, ib qho quav chromium oxide tiv thaiv zaj duab xis (CR 3) tsim, uas nce corrosion tsis kam los ntawm 10 zaug. Raws li cov ntawv xeem ua los ntawm Wuseng Tshwj Xeeb Hlau hauv Nyiv, lub Rust point Tsim lub sijhawm 2 teev rau hauv cov tshuaj ntsev ua haujlwm (5% nacl daws, 35 degree).
Txawm li cas los xij, lub hardness ntawm stainless hlau Damascus (HRC 58-60) yog qis dua ntawm cov roj carbon steel version (HRC 60-62), thiab cov qauv kev txhim kho nyuaj dua. Bob Kramer, Thawj Tswj Hwm ntawm American riam cov craftsmen koom nrog ua haujlwm thiab kev xaiv kev zoo nkauj tseem nyiam cov huab cua zoo nkauj ntawm cov roj carbon hlau siab
5, kev lag luam cov tswv yim: txhim kho kev tiv thaiv ecological
Cov Khoom Siv Tshwj Xeeb: Txhawb cov txheej txheej thev naus laus zis, xws li PVD (lub cev siv hluav taws xob) txheej, uas tuaj yeem txhim kho corrosion tiv taus los ntawm 8 zaug. Swedish tuam txhab tuam txhab Sandvik tau thov cov thev naus laus zis rau high-end-it-it-it-it-it-ill cov kab ntau lawm kab.
Kev muag khoom Xaus: Daim npav av noo (xim hloov chaw thav duab Rh 50%) thiab ib lub hnab ntim khoom kom haum rau tsim "lub voj kaw. Tus tuav riam ntse tuav los ntawm German hom Shuangli Ren tau nruab nrog cov av noo thiab tsis siv neeg dehumidification module.
Tus Neeg Siv Xaus: Tsim A "ib feeb kev tiv thaiv txoj cai" {{{{{{{{{{} huv si, thiab siv cov roj tsis pub dhau 3 feeb tom qab siv txo qis kev pheej hmoo ntawm corrosion. Raws li kev sojntsuam los ntawm Australian Cov Rooj Sib Tham Australian, cov neeg siv uas ua raws li txoj cai no muaj lub neej txuas ntxiv ntawm 3-5 xyoos.
