Youke Alloy Smooth Plate YK-90
Nchịkọta
YK-90 bụ elu chromium tungsten carbide weld machie efere na-enweghị mgbawa.
Usoro mmepụta nke YK-90, yana microstructure na chemical mejupụtara, na-enye YK-80 ihe ndị dị elu. YK-90 dabara maka ngwa chọrọ nguzogide abrasion siri ike na okpomọkụ dị elu ruo 900 ℃. Nnukwu mpempe akwụkwọ ma ọ bụ ụdị omenala dị ma nwee ike ịmepụta ka ọ bụrụ ụdị mgbagwoju anya.
Mepụta
Emepụtara YK-90 site na ịgbado ọkụ dị elu ihe na-egbochi abrasion na ntọala nchara dị nro. A na-ejikọta mgbagwoju anya na chromium ntụ ntụ bara ụba na efere ntọala, na-emepụta ihe bi-metallic nwere nnukwu abrasion & okpomọkụ na-eguzogide ebe ọ ka na-ejigide ductility na-enye ohere ịmepụta na ịgbado ọkụ. Nhọrọ ọkpụrụkpụ dị n'ọtụtụ machie na nkwado dị.
Microstructure
A YK-90 microstructure nwere mma, isi M7C3 na MC carbide gbara ya gburugburu.
ngwakọta eutectic nke carbides na ihe matriks austenitic. Carbides bụ isi siri ike na-etolite dị ka nodules hexagonal ma na-enyere aka igbochi iyi nke ihe ndị siri ike. Ihe matriks austenitic na-enye nkwado maka ndị isi carbides ma na-enyere aka ịmịnye mmetụta.
1, Ihe eji eme ala
ASTM A36 (Q235B), ASTM A529A (Q345B)
2, Ihe mkpuchi Alloy
Carbon dị elu, Chromium bara ụba
➢Cr-C-Mo-Nb-VW-Ni-Fe
3, Isi ike
➢55-62 HRC
4, Chemistry Alloy
➢Cr: 20-35%
➢C: 3-7%
A na-enye MC Carbides
5, Microstructure
➢Primary M7C3 chromium-ọgaranya & carbide dị mgbagwoju anya nwere austenitic na martensitic matrix.
➢ Mpekere nke olu :40%.
6, ASTM G65-Procure A (oke ibu)
➢0.26g kacha
7, Ọkọlọtọ Akụkụ
➢Ọkpụrụkpụ: 5+5 ruo 12+25 mm;
➢ Ụdị efere ọkọlọtọ: 1000/1200 * 3000mm.
➢ Oke efere kachasị: 1500*3000 mm.
8, ndidi
➢Ndigide ịdị arọ: ± 1.0 mm;
Plate flatness: N'ime ± 2.0 mm n'elu 1.5 m ogologo efere.
9, Ngwa
➢ Ngwa ndị na-ebu ibu (Bucket Liners, Plab's edge plates, Dump truck bed etc.)
Ngwa Ngwuputa Ngwuputa (Fan Blades, Conveyor's Liners wdg)
➢ Ihe nrụpụta (Liners maka loader, bulldozer, excavator na akuakuzinwo ọkpọkọ wdg)
Ngwa Ngwuputa Coal (Liners maka nri chutes na hoppers, fan agụba, pusher's base plates, bọket liner etc.)
Ngwa ciment (Liners maka chutes, ndu vanes maka classifier, ọgwụgwụ cover, fan agụba, jụrụ diski, conveyor trough wdg)
Ngwa igwe igwe (Liners for Conveyors, Sinters, apron feeders)
➢ Power Generation (Liners maka ash & slag ọkpọkọ, coal igwe nri ụlọ efere, impeller casing, mbata nke uzuzu mkpokọ, ịwụ wheel stacker na reclaimer hama igwe igwe, hoppers, separators)
10, Nrụpụta
➢ Welding, Ịcha, Akpụ & Machining;
➢ Maka nkọwapụta, biko chọta broshuọ ọrụ ahụ.
* Enwere ike ịnye alloys na akụkụ dị iche iche dabere na ọnọdụ ọrụ dị iche iche na arịrịọ ngwa gị.