SUS630/17-4PH Martensitic Precipitation Hardening Stainless Steel
Kev Piav Qhia Luv:
SUS630/17-4PH Martensitic Precipitation Hardening Stainless Steel muab lub zog siab, lub peev xwm ua kom tawv tau ntev thiab tiv taus xeb rau cov pwm ntxig thiab cov cuab yeej ua haujlwm raug. ASTM A564 cov hlau tiaj tiaj muaj nyob rau hauv kev cai tuab, dav, tiav thiab H900–H1150 tej yam kev mob.
SUS630/17-4PH Martensitic Precipitation Hardening Stainless Steel yog ib hom martensitic precipitation-hardening stainless steel uas tau txheeb xyuas tias yog Hom 630, UNS S17400, EN 1.4542 thiab X5CrNiCuNb16-4. Nws muaj lub zog siab, qhov nyuaj hloov kho tau, qhov tawv zoo thiab kev tiv taus corrosion rau cov pwm yas, cov cuab yeej ua haujlwm raug, cov khoom siv offshore thiab cov khoom siv kho tshuab.
SAKY STEEL muab SUS630 / 17-4PH tiaj tus bar nyob rau hauv cov tshuaj-kho thiab hnub nyoog-hardened tej yam kev mob. Kev cai thickness, dav, ntev, machined npoo, av nto, saw-txiav blanks thiab kos duab-raws li tolerances yuav tau tham raws li qhov kawg pwm los yog cuab yeej daim ntawv thov. MTC, EN 10204 3.1 thiab ntxiv kev tshuaj xyuas cov ntaub ntawv yuav tsum tau muab raws li kev txiav txim yuav tsum tau.
Cov Khoom Siv
| Khoom | Cov Lus Qhia Txog Khoom |
|---|---|
| Lub Npe Khoom | SUS630/17-4PH Martensitic Precipitation Hardening Stainless Steel |
| Qib | SUS630 / 17-4PH / Hom 630 |
| Lub Npe UNS | UNS S17400 |
| Lub Npe European | EN 1.4542 / X5CrNiCuNb16-4 |
| Cov Lus Qhia Txog Suav | 05Cr17Ni4Cu4Nb / 0Cr17Ni4Cu4Nb |
| Tsev neeg khoom siv | Cov hlau tsis xeb Martensitic uas tau los ntawm kev sib xyaw ua ke |
| Daim Ntawv Khoom | Tiaj tiaj tus, lub duab plaub fab thiab pwm dawb paug |
| Qhov tuab ntau yam | Kwv yees li ntawm 3–200 hli lossis ua raws li kev txiav txim |
| Qhov Dav Dav | Kwv yees li ntawm 10–500 hli lossis kho kom haum |
| Ntev | 1000–6000 hli los yog kev cai txiav-rau-ntev |
| Qhov Chaw Tiav | Dub, machined, milled, av los yog polished |
| Xwm txheej ntug | Ntug zeb, ntug txiav los yog ntug tshuab |
| Kev Xa Khoom | Kev daws teeb meem kho lossis nag lossis daus laus |
| Tus Qauv | ASTM A564 / ASME SA564 / JIS G4303 |
| Kev kam rau siab | Kev kam rau siab txheem lossis kev kam rau siab kos duab |
| Cov Kev Pabcuam Muaj | Kev txiav, milling, sib tsoo thiab kev ua haujlwm tsis zoo |
| Daim Ntawv Pov Thawj | MTC, EN 10204 3.1 thiab cov ntawv qhia kev tshuaj xyuas |
Cov Tshuaj Lom Zem
Cov khoom sib xyaw hauv qab no qhia txog cov nqi siv los ntsuas uas tau teev tseg hauv cov ntaub ntawv khoom SUS630 / 17-4PH uas tau muab. Cov nqi no yuav tsum raug suav tias yog cov nqi siv los ntsuas cov ntaub ntawv khoom es tsis yog cov kev txwv siab tshaj plaws lossis qis tshaj plaws ntawm ASTM.
| Khoom | Cov Ntsiab Lus Siv (%) | Kev Ua Haujlwm Txog Kev Siv Tshuab |
|---|---|---|
| Cov pa roj carbon (C) | ≤ 0.05 | Tswj kom txhawb nqa kev tawv, kev tiv thaiv corrosion thiab weldability |
| Silicon (Si) | 0.40 | Ua haujlwm ua ib qho deoxidizing thaum lub sijhawm yaj |
| Manganese (Mn) | 0.60 | Txhawb kev tswj deoxidation thiab yaj |
| Phosphorus (P) | ≤ 0.030 | Txwv kom tswj tau qhov tawv thiab ductility |
| Sulfur (S) | ≤ 0.010 | Txwv kom txwv tsis pub muaj kev suav nrog thiab txhim kho kev ncaj ncees ntawm cov khoom siv |
| Chromium (Cr) | 15.50 | Muab stainless corrosion tsis kam thiab nto passivation |
| Nickel (Ni) | 4.10 | Txhawb nqa kev tawv thiab kev tswj cov qauv martensitic |
| Tooj liab (Cu) | 3.30 | Ua kom muaj zog ntawm cov precipitates thaum lub sij hawm laus |
| Niobium + Tantalum | 0.25 | Txhawb nqa cov dej nag thiab kev ruaj khov ntawm cov qauv me me |
| Hlau (Fe) | Qhov Nyiaj Tshuav | Tsim cov hlau matrix puag |
Cov Khoom Siv Kho Tshuab thiab Qhov Nyuaj
SUS630 / 17-4PH tsim nws lub zog thiab qhov nyuaj kawg los ntawm kev laus ntawm cov dej nag tom qab kev kho cov kua. Cov ntaub ntawv siv rau cov khoom no qhia txog qhov nyuaj tshaj 40 HRC, nrog rau qhov nyuaj laus ib txwm muaj li ntawm 38–42 HRC.
| Vaj tse | Tus nqi siv los ua piv txwv | Kev Tsim Kho Tseem Ceeb |
|---|---|---|
| Kev Nyuaj Siab Tom Qab Laus | Kwv yees li ntawm 38–42 HRC | Haum rau cov pwm muaj zog thiab cov khoom siv cuab yeej |
| Cov Khoom-Daim Ntawv Qhia Txog Qhov Nyuaj | ≥ 40 HRC | Lub hom phiaj siv tom qab kev kho mob laus uas tau hais tseg |
| Qib Zog | Siab, nyob ntawm seb muaj mob dab tsi | Txhawb nqa cov pwm inserts, fixtures thiab mechanical parts uas tau loaded |
| Kev tawv ncauj | Zoo rau cov hlau tsis xeb uas tau los ntawm cov nag lossis daus | Pab tiv thaiv kev tawg thiab kev cuam tshuam thaum lub sijhawm ua haujlwm pwm |
| Kev Tiv Thaiv Hnav | Zoo dua tom qab laus | Pab tau rau cov khoom pwm uas raug kev sib txhuam |
| Kev Tiv Thaiv Kev Xeb | Zoo nyob rau hauv atmospheric thiab me ntsis corrosive kev pab cuam | Haum rau cov chaw pwm av noo thiab cov khoom siv kev lag luam xaiv |
| Kev teb sib nqus | Feem ntau sib nqus | Ib txwm muaj ntawm cov hlau tsis xeb martensitic precipitation-hardening |
Qhov nyuaj thiab cov khoom siv kho tshuab tiag tiag nyob ntawm seb cov hlau tiaj tiaj tuab npaum li cas, qhov xwm txheej ntawm kev kho cov tshuaj, qhov kub thiab txias thaum laus, lub sijhawm laus thiab qhov chaw sim. Cov nqi lav yuav tsum tau lees paub los ntawm tus qauv thiab MTC.
Rooj Loj Sib Xws
| Qhov tuab | Dav | Ntev | Qhov Chaw Ib Txwm Muaj | Daim Ntawv Thov Ib Txwm Muaj |
|---|---|---|---|---|
| 3–10 hli | 20–150 hli | 1000–6000 hli | Sib tsoo los yog polished | Cov pwm nyias nyias thiab cov ntawv nplaum cuab yeej |
| 12–30 hli | 30–250 hli | 1000–6000 hli | Tshuab los yog av | Cov khoom pwm precision |
| 35–80 hli | 50–400 hli | Kev txiav ntev raws li koj xav tau | Tshuab txiav los yog tshuab | Cov pwm cores thiab cov blocks txhawb nqa |
| 85–150 hli | Kev dav dav | Kev txiav ntev raws li koj xav tau | Tshuab ua kom ntxhib | Cov khoom pwm hnyav |
| Saum toj no 150 hli | Ua raws li kev txiav txim | Qhov project tshwj xeeb | Tshuab los yog milled | Cov pwm loj thiab cov cuab yeej ua haujlwm |
Kev Sib Piv Txog Cov Lus Qhia Sib Txawv
Kev Sib Piv ntawm Qhov Chaw thiab Ntug
| Mob | Lub Ntsiab Lus Tseem Ceeb | Kev Siv Pom Zoo | Cov Lus Qhia Txog Kev Yuav Khoom |
|---|---|---|---|
| Kub-Dov tiaj tiaj Bar | Kev lag luam zeb nto nrog kev tso cai machining | Cov pwm dav dav thiab cov cuab yeej ua haujlwm | Qhia qhov tsawg kawg nkaus thickness thiab dav |
| Saw-Cut Flat Bar | Npaj cov duab plaub fab uas muaj kev tso cai txiav | CNC machining thiab kev cai pwm qhov chaw | Lub xeev kev kam rau siab thiab kev txiav plaub fab |
| Milled Flat Bar | Txhim kho qhov tiaj tiaj thiab qhov sib xws ntawm qhov ntev | Precision pwm puag thiab ntxig | Qhia meej txog kev siv tshuab rau txhua lub ntsej muag |
| Av tiaj tiaj Bar | Kev kam rau siab tuab thiab du nto | Cov ntxig uas ua haujlwm ze thiab cov cuab yeej ua haujlwm raug | Qhia kom meej qhov tiaj tiaj, sib luag thiab ntxhib |
| Polished Flat Bar | Zoo dua qhov tsos thiab qhov chaw huv si | Cov cuab yeej pom tseeb thiab cov khoom siv huv si | Xeev qhov yuav tsum tau ua kom tiav qib polishing lossis roughness |
Kev Sib Piv Nrog Cov Khoom Siv Pwm Sib Xws
| Qib | Lub Zog Tseem Ceeb | Kev Txwv Txheeb Ze | Kev Xaiv Ib Txwm Muaj |
|---|---|---|---|
| SUS630 / 17-4PH | Muaj zog heev nrog kev tiv thaiv corrosion | Kev hnav tsis kam qis dua li D2-hom hlau | Cov pwm thiab cov blocks uas tiv taus corrosion |
| 15-5PH | Zoo transverse toughness thiab uniformity | Kev muaj khoom yuav tsawg dua | Cov cuab yeej ua haujlwm siab thiab cov khoom siv ua vaj tse |
| 420 Stainless hlau | Muaj peev xwm ua tiav qhov nyuaj siab heev | Kev pheej hmoo ntawm kev hloov pauv ntawm cov tawv nqaij ntau dua | Cov khoom siv pwm stainless hlau uas hnav-taw qhia |
| P20 Pwm Hlau | Kev siv tshuab zoo thiab kev siv pwm feem ntau | Kev tiv thaiv corrosion qis dua | Cov pwm txhaj tshuaj yas dav dav |
| D2 Cov Hlau Cuab Yeej | Kev hnav tsis kam zoo heev | Kev tiv thaiv corrosion qis dua thiab kev sib npaug ntawm toughness | Cov pwm ua haujlwm txias thiab cov cuab yeej siv tau ntev |
Cov Qauv Sib Npaug thiab Cov Npe Thoob Ntiaj Teb
| Lub kaw lus | Lub Npe | Kev Sib Raug Zoo |
|---|---|---|
| Qib JIS | SUS630 | Kev xaiv qib Japanese |
| Lub Npe Lag Luam | 17-4PH / PH17-4 | Lub npe lag luam dav dav |
| ASTM Hom | Hom 630 | Kev lees paub qib |
| UNS | S17400 | Kev xaiv tsa Unified Numbering System |
| EN Tus lej khoom siv | 1.4542 | Cov lus sib txuas lus European |
| Lub Npe EN | X5CrNiCuNb16-4 | Kev xaiv tshuaj lom neeg hauv Tebchaws Europe |
| Cov Lus Qhia Txog Suav | 05Cr17Ni4Cu4Nb / 0Cr17Ni4Cu4Nb | Cov lus sib txuas lus Suav feem ntau |
| Tus Qauv Bar thiab Cov Duab | ASTM A564 / ASME SA564 | Cov pas hlau tsis xeb uas tau ua kom tawv thiab zoo li qub |
| Cov Khoom Siv JIS | JIS G4303 | Cov hlau tsis xeb |
| Kev Siv Aerospace | AMS 5643 | Aerospace bar, hlau thiab forging siv rau |
Cov Txheej Txheem Tsim Khoom
Cov khoom siv tswj hwm alloying raug npaj raws li SUS630 chemistry uas yuav tsum tau ua.
Cov yaj yog tswj rau cov ntsiab lus ntawm chromium, nickel, tooj liab thiab niobium.
Cov ingots lossis billets raug tsim tawm, nrog rau kev rov ua dua thaum xav tau.
Lub billet raug txo kom ua lub duab plaub fab lossis daim duab tiaj tus.
Cov khoom siv raug cua sov txog li 1020–1060 ° C thiab txias sai.
Kev laus nyob ze 480 ° C tsim muaj zog thiab tawv thaum teev tseg.
Lub bar tiaj tus yuav raug txiav, milled, av los yog polished.
Qhov ntev, qhov nyuaj, qhov chaw thiab cov ntaub ntawv pov thawj raug txheeb xyuas ua ntej ntim khoom.
Kev Kho Mob Kub
Kev Kho Mob Tshuaj
Cov ntaub ntawv qhia txog kev kho cov tshuaj ntawm kwv yees li 1020–1060 ° C ua ntej txias sai. Kev kho no muab cov khoom sib xyaw ua ke rau hauv cov tshuaj thiab npaj cov khoom rau kev laus tom qab.
Kev Kho Mob Thaum Laus
Siv qhov kub thiab txias uas siv los ua kom cov hlau muaj zog ntau ntawm tooj liab siv li ntawm 480°C. Thaum ua cov txheej txheem no, qhov nyuaj ntawm cov hlau no yuav nyob ib ncig ntawm 38–42 HRC.
Kauj Ruam 1: Kev Ua Kub Rau Cov Tshuaj
Ua kom sov cov khoom kom txog li 1020–1060 ° C.
Kauj Ruam 2: Txias Sai
Siv kev txias sai los khaws cov qauv kho cov tshuaj.
Kauj Ruam 3: Kev Laus
Muaj hnub nyoog li ntawm 480 ° C raws li qhov nyuaj thiab qhov tshwj xeeb xav tau.
Kauj Ruam 4: Kev Txheeb Xyuas
Paub meej tias qhov nyuaj, qhov loj me thiab qhov mob tom qab kho cua sov.
Kev Tshuaj Xyuas Khoom
| Kev Tshuaj Xyuas | Txoj Kev | Lub Hom Phiaj |
|---|---|---|
| Kev Tshuaj Xyuas Tshuaj | Kev tshuaj ntsuam hauv chaw kuaj mob lossis spectrometric | Txheeb xyuas SUS630 / UNS S17400 tshuaj lom neeg |
| PMI | Kev txheeb xyuas cov khoom zoo | Txo qhov kev pheej hmoo ntawm kev sib xyaw ua ke ntawm cov qib; muaj thaum tau teev tseg |
| Kev Ntsuas Qhov Nyuaj | Kev ntsuas qhov nyuaj ntawm Rockwell | Txheeb xyuas qhov nyuaj ntawm lub hom phiaj laus |
| Kev Tshuaj Xyuas Qhov Ntev | Kev ntsuas caliper, micrometer thiab qhov ntev | Xyuas kom meej qhov tuab, dav thiab ntev |
| Kev tiaj tiaj thiab kev sib luag | Kev ntsuas ncaj, ntsuas qhov ntsuas lossis kev ntsuas qhov tseeb | Paub meej tias tsim nyog rau kev ua pwm thiab cov cuab yeej siv |
| Kev Tshuaj Xyuas Nto | Kev kuaj pom thiab kev xeem tiav | Txheeb xyuas cov kab nrib pleb, qhov av, nplai lossis kev puas tsuaj thaum tuav |
| Kev Ntsuas Ultrasonic | UT rau cov hlau tiaj tiaj thiab cov blocks uas tsim nyog | Soj ntsuam qhov ruaj khov sab hauv thaum teev tseg |
| Kev Tshuaj Xyuas Kev Taug Qab | Tus lej cua sov thiab kev txheeb xyuas cov ntaub ntawv | Txuas cov khoom siv rau daim ntawv pov thawj MTC thiab EN 10204 3.1 |
| Kev Tshuaj Xyuas Los Ntawm Sab Nraud | SGS, BV, TÜV lossis tus neeg soj ntsuam uas tau raug xaiv los | Muaj thaum teev nyob rau hauv daim ntawv xaj yuav khoom |
Khoom Ntim Khoom
Cov hlau tiaj tiaj tiav lawm tuaj yeem tiv thaiv nrog roj, zaj duab xis, ntawv VCI lossis cov ntaub qhwv dej.
Cov npoo uas tau tshuab thiab cov npoo av tuaj yeem tiv thaiv nrog cov ua npuas ncauj, ntawv lossis cov ntaub thaiv ces kaum.
Cov pallets xa tawm, skids lossis cov thawv ntoo raug xaiv raws li qhov loj thiab qhov hnyav.
Qib, qhov loj, tus lej cua sov thiab kev txheeb xyuas cov khoom raug khaws cia rau kev taug qab.
Cov npe ntim khoom, MTC thiab cov ntaub ntawv tshuaj xyuas nrog rau cov khoom xa tuaj raws li qhov xav tau.
Cov Ntawv Thov, Kev Ua Haujlwm Corrosion thiab Kev Tsim Khoom
Cov ntawv thov
Cov hlau pwm tsis xeb SUS630 / 17-4PH yog siv rau qhov chaw uas xav tau lub zog siab, tiv taus xeb thiab muaj peev xwm ua kom tawv tau ntev. Cov ntaub ntawv qhia txog cov khoom siv hauv hiav txwv, kev nqa khoom, khoom noj, ntawv, kev tsav dav hlau, kev kho tshuab thiab kev siv pwm yas.
| Kev Lag Luam | Cov Cheebtsam Ib Txwm Muaj | Vim Li Cas Xaiv |
|---|---|---|
| Cov Chaw Ua Haujlwm Offshore | Cov brackets muaj zog, cov kev txhawb nqa thiab cov khoom siv kho tshuab | Lub zog ua ke nrog kev tiv thaiv corrosion atmospheric |
| Crane thiab Lifting Equipment | Cov khoom siv rau ntawm lub hoist deck, cov tuav thiab cov khoom thauj khoom | Muaj zog thiab tawv tom qab laus |
| Kev Lag Luam Khoom Noj | Cov khoom pwm, cov khoom siv thiab cov khoom siv tshuab | Kev tiv thaiv corrosion, kev ntxuav thiab lub zog kho tshuab |
| Kev Lag Luam Pulp thiab Ntawv | Cov tuav, cov khoom siv tshuab thiab cov khoom siv hnav | Kev tsis kam rau cov kev pabcuam hauv kev lag luam uas muaj av noo thiab kev thauj khoom siv kho tshuab |
| Kev tsav dav hlau | Cov khoom siv precision thiab cov khoom siv kho tshuab | Muaj zog thiab ruaj khov |
| Kev Tsim Kho Tshuab | Cov phaj cuab yeej, cov tuav thiab cov khoom ua kom raug | Lub zog sib npaug, kev tawv thiab kev siv tshuab tau zoo |
| Cov pwm yas | Cov pwm ntxig, cov pwm cores, cov phaj thaub qab thiab cov thaiv txhawb nqa | Kev tiv thaiv corrosion, hardness thiab dimensional stability |
Kev Ua Haujlwm Corrosion
SUS630 / 17-4PH feem ntau muab kev tiv thaiv xeb zoo dua li ntau cov hlau tsis xeb 400-series uas tawv tau. Nws ua haujlwm tau zoo hauv huab cua, noo noo thiab qhov chaw xeb me ntsis, ua rau nws muaj txiaj ntsig zoo rau cov khoom pwm uas raug dej noo, cov txheej txheem ntxuav lossis cov yas sib xyaw ua ke.
Qhov tseeb tiag mas nws yuav tiv taus dej hiav txwv los yog tshuaj lom neeg.
Kev siv tshuab tau
Kev siv tshuab ua tau zoo rau cov hlau tsis xeb uas ua kom tawv thaum muaj nag lossis daus. Kev txiav loj, kev khawb, thiab kev siv tshuab ua lub hnab feem ntau ua tiav hauv qhov xwm txheej kho nrog cov tshuaj ua ntej laus kawg. Cov khoom siv ruaj khov, cov cuab yeej carbide ntse, kev txiav zoo, thiab cov dej txias txaus yog qhov pom zoo.
SUS630 / 17-4PH tsis yooj yim rau kev tshuab li hom 303 stainless hlau uas tsis siv neeg ua. Rau cov pwm tiaj tiaj, qhov kawg tiaj tiaj, sib luag thiab qhov ntxhib ntawm qhov chaw yuav tsum tau teev tseg tom qab kev npaj ua haujlwm thiab kev kho cua sov.
Kev vuam tau
SUS630 / 17-4PH tuaj yeem vuam siv cov txheej txheem xws li GTAW, GMAW thiab SMAW. Cov txheej txheem vuam thiab kev kho cua sov tom qab vuam yuav tsum tau xaiv raws li lub zog kawg, kev tawv, kev tiv thaiv corrosion thiab qhov yuav tsum tau ua.
Vim li cas thiaj xaiv SAKY STEEL?
Thickness, dav, ntev, ntug mob thiab machining allowance yuav muab tau raws li cov duab kos.
Cov xwm txheej kho nrog cov tshuaj thiab cov nag lossis daus tuaj yeem tham tau raws li qhov nyuaj thiab kev ua tau zoo uas xav tau.
Kev txheeb xyuas tus lej kub tuaj yeem khaws cia los ntawm cov ntaub ntawv pov thawj khoom siv mus txog rau qhov kawg ntim khoom.
Daim ntawv pov thawj MTC (Mill Test Certificate / 质保书) thiab EN 10204 3.1 tuaj yeem muab tau raws li daim ntawv xaj yuav khoom.
PMI, qhov nyuaj, kev tshuaj xyuas qhov ntev, UT thiab kev tshuaj xyuas sab nraud tuaj yeem npaj tau thaum teev tseg.
Cov ntawv qhwv tiv thaiv, cov ntaub thaiv ntug, cov pallets, cov thawv ntoo thiab cov cim xa khoom raws li koj xav tau.
Cov Lus Nug Feem Ntau
SUS630 / 17-4PH stainless hlau yog dab tsi?
SUS630 / 17-4PH yog cov hlau tsis xeb uas muaj chromium, nickel, tooj liab thiab niobium uas tau ua kom tawv thiab muaj zog heev los ntawm kev kho cov kua thiab kev laus.
SUS630 / 17-4PH puas yog hlau pwm?
Nws yog technically ib tug precipitation-hardening stainless hlau, tab sis nws muaj peev xwm muab tau raws li stainless pwm hlau rau pwm inserts, tooling plates, pwm cores thiab corrosion-resistant pwm Cheebtsam.
Kev kho cua sov twg siv rau SUS630?
Ib qho kev kho mob siv cov tshuaj kub li ntawm 1020–1060°C ua ntej txias sai. Kev laus ze li ntawm 480°C ces siv tau los txhim kho lub zog thiab tawv.
17-4PH tuaj yeem ua tiav qhov nyuaj npaum li cas?
Cov ntaub ntawv qhia txog qhov nyuaj siab tshaj 40 HRC, nrog rau qhov ntau thiab tsawg li ntawm 38–42 HRC tom qab laus. Qhov nyuaj tiag tiag nyob ntawm qhov loj ntawm seem, lub sijhawm laus, qhov kub laus thiab qhov chaw sim.
Cov ntawv thov twg siv SUS630 tiaj tiaj?
Cov ntawv thov ib txwm muaj xws li cov pwm yas, cov pwm ntxig, cov phaj cuab yeej, cov khoom siv hauv hiav txwv, cov khoom siv crane, cov tshuab ua zaub mov, cov khoom siv pulp thiab ntawv, cov khoom siv dav hlau thiab cov khoom siv kho tshuab precision.
Puas muaj peev xwm muab tau cov hlau tiaj tiaj SUS630 hauv av?
Cov nto uas tau sib tsoo, sib tsoo, thiab sib tsoo tiav lawm tuaj yeem sib tham tau raws li qhov tuab, dav, tiaj tus, sib luag thiab qhov roughness ntawm qhov chaw.
Puas muaj kev kuaj ultrasonic?
Thaum twg tau teev tseg, UT yuav muab tau cov hlau tiaj tiaj thiab cov pwm uas haum. Daim ntawv xaj yuav tsum qhia txog tus qauv xeem, txoj kev luam theej duab, qib kev lees txais thiab hom ntawv qhia.
SAKY STEEL puas muab tau MTC?
Yog. MTC, kev taug qab tus lej cua sov thiab daim ntawv pov thawj EN 10204 3.1 tuaj yeem muab tau raws li qhov kev txiav txim. Cov ntawv qhia PMI, qhov nyuaj, qhov ntev lossis UT ntxiv tuaj yeem npaj tau thaum teev tseg.
