Youke Alloy Smooth Phaj YK-80
Txheej txheem cej luam
YK-80 yog ib qho uas tsis yog-cracks complex carbide weld overlay siv nyob rau hauv kev lag luam Fixed Plant.
Cov txheej txheem tsim khoom ntawm YK-80, nrog rau microstructure thiab tshuaj muaj pes tsawg leeg, muab YK-80 nws cov khoom zoo dua. YK-80 haum rau cov ntawv thov uas muaj kev puas tsuaj thiab nruab nrab mus rau qhov siab.. Cov nplooj ntawv loj lossis cov duab kev cai muaj thiab tuaj yeem tsim ua cov duab nyuaj.
Tsim
YK-80 yog tsim los ntawm kev siv vuam zoo heev rau cov khoom siv tiv taus rau lub hauv paus me me. Complex chromium nplua nuj thiab lwm cov hmoov hlau alloy yog fused rau lub hauv paus phaj, tsim cov khoom siv hlau bi-metallic nrog kev puas tsuaj & kev cuam tshuam tsis zoo thaum tseem khaws cov ductility tso cai tsim thiab vuam. Muaj ntau qhov sib tshooj thiab thim rov qab phaj thickness xaiv.
Microstructure
Lub YK-80 microstructure muaj nplua, thawj M7C3 thiab MC carbides nyob ib puag ncig
eutectic sib tov ntawm carbides thiab austenitic matrix khoom. Qhov nyuaj heev thawj carbides tsim raws li hexagonal nodules thiab pab tiv thaiv kev hnav ntawm cov ntaub ntawv hardfacing thaum muab kev cuam tshuam zoo dua li YK-100. Cov khoom siv austenitic matrix muab txhua yam kev txhawb nqa rau thawj carbides thaum tseem pab kom nqus tau qhov cuam tshuam.
1, Cov khoom siv hauv paus
➢ASTM A36 (Q235B), ASTM A529A (Q345B)
2, Overlay Alloy Cheebtsam
➢High Carbon, Chromium-nplua nuj
➢Cr-C-Nb-Mo-V-Fe
3, Hardness
➢54-60 HRC
4, Chemistry Alloy
➢Cr: 20-35%
➢C: 3-7%
➢ MC Carbides
5, Microstructure
➢ Thawj M7C3 chromium-nplua nuj & complex carbides nrog austenitic thiab martensitic matrix.
➢ Volume feem ＞ 40%.
6, ASTM G65-Procure A (qhov hnyav)
➢0.26g siab tshaj
7, Standard Dimensions
➢ Thickness: 5 + 5 txog 12 + 25 mm;
➢ Txheem phaj loj: 1000/1200 * 3000mm.
➢Max phaj loj: 1500 * 3000 mm.
8, Siab ntev
➢ Thickness kam rau ua: ± 1.0 hli;
➢Plate flatness: Tsis pub dhau ± 2.0 hli tshaj 1.5 m phaj ntev.
9, Kev siv
➢ Cov Khoom Siv Thauj Khoom (Bucket Liners, Grab's edge plates, Dump truck bed etc.)
➢ Cov Khoom Siv Hluav Taws Xob (Ntxuam Hniav, Conveyor's Liners thiab lwm yam)
➢ Cov Khoom Siv Hauv Tsev (Liners rau loader, bulldozer, excavator thiab laum kav thiab lwm yam)
➢ Coal Mining Equipments (Liners rau pub chutes thiab hoppers, kiv cua, pusher lub hauv paus daim hlau, thoob lub liners thiab lwm yam)
➢ Cement Equipments (Liners rau chutes, qhia vanes rau classifier, kawg cover, kiv cua, cua txias disc, conveyor trough thiab lwm yam)
➢ Metallurgical Equipments (Liners rau Conveyors, sinters, apron feeders)
➢ Fais fab Generation (Liners rau tshauv & slag kav, thee zeb vaj tsev daim hlau, impeller casing, inlet ntawm plua plav collectors, thoob log stacker thiab reclaimer rauj mills, hoppers, cais)
10, Fabrication
➢ Vuam, txiav, tsim & Machining;
➢ Yog xav paub ntxiv, thov mus saib daim ntawv qhia kev pabcuam.
* Ntau yam alloys thiab qhov ntev tuaj yeem muab tau nyob ntawm koj qhov kev ua haujlwm sib txawv thiab daim ntawv thov.
Cov khoom muaj feem xyuam
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