Youke Alloy Smooth Plate YK-80T
Overview
YK-80T inotsemuka isina chromium tungsten carbide weld overlay plate.
Iyo yekugadzira nzira yeYK-80T, pamwe chete neiyo microstructure uye makemikari kuumbwa, inopa YK-80 yayo yepamusoro zvivakwa. YK-80T inokodzera zvikumbiro zvinosanganisira kukwenya kwepamusoro uye zvepakati kusvika pakukwirira. Mashizha makuru kana maumbirwo etsika aripo uye anogona kuumbwa kuita maumbirwo akaomarara.
Kugadzira
YK-80T inogadzirwa nepamusoro welding abrasion inodzivirira zvinhu kune yakapfava simbi base. Complex chromium tungsten hupfu hwakapfuma hwakasanganiswa kune baseplate, kugadzira bi-metallic zvinhu zvine abrasion yakakura & kupikisa kuramba ichiri kuchengetedza ductility inobvumira kuumba uye welding. Multiple overlay uye backing plate ukobvu sarudzo dziripo.
Microstructure
A YK-80T microstructure ine yakanaka, yekutanga M7C3 uye W2C carbides yakakomberedzwa.
musanganiswa we eutectic we carbides uye austenitic matrix zvinhu. Iwo akaomesesa ekutanga carbides anoumba sehexagonal nodule uye anobatsira kudzivirira kusakara kweiyo hardfacing material. Iyo austenitic matrix zvinhu inopa tsigiro yemuchina kune yekutanga carbides ichibatsirawo kutora maitiro.
1, Base Materials
➢ASTM A36(Q235B), ASTM A529A (Q345B)
2, Overlay Alloy Zvikamu
➢Kabhoni yepamusoro, Chromium-yakapfuma, Tungsten
➢Cr-CW-Fe
3, Kuoma
➢58-65 HRC
4, Chemistry Alloy
➢Cr: 20-35%
➢C: 3-7%
➢W2C Carbides
5, Microstructure
➢Yekutanga M7C3 chromium-yakapfuma & yakaoma carbides ine austenitic uye martensitic matrix.
➢ Chikamu chevhoriyamu ＞35%.
6, ASTM G65-Tenga A (kurasikirwa uremu)
➢0.15g yakawanda
7, Standard Dimensions
➢ Ukobvu: 5+5 kusvika 12+25 mm;
➢Standard plate size: 1000/1200*3000mm.
➢Max plate size: 1500*3000 mm.
8, Kushivirira
➢ Kushivirira ukobvu: ±1.0 mm;
➢ Plate flatness: Mukati ±2.0 mm pamusoro pe 1.5 m plate kureba.
9, Zvikumbiro
➢ Midziyo Yekurodha (Bucket Liners, Grab's edge plates, Dump rori bed etc.)
➢Migodhi Equipments (Fan Blades, Conveyor's Liners nezvimwewo)
➢ Midziyo yekuvaka (Liners yekurodha, bulldozer, excavator uye mapombi ekuboorera nezvimwewo.)
➢Marasha Mining Equipments (Liner dzekudyisa machute nema hoppers, fan blade,pusher's base plates,mabhaketi ebhaketi nezvimwewo.)
➢Simende Equipments (Liners for chutes, kutungamira vanes ye classifier, chivharo chekupedzisira, fan blade, kutonhorera disc, conveyor trough etc.)
➢ Metallurgical Equipments (Liners for Conveyors, sinters,apron feeders)
➢Simba Generation (Liners for ash & slag pombi, marasha chigayo edzimba ndiro, impeller casing, inlet yevaunganidzi huruva, bucket wheel stacker uye reclaimer sando zvigayo, hoppers, vaparadzi)
10, Kugadzirwa
➢ Welding, Kucheka, Kugadzira & Machining;
➢ Nezveruzivo, ndapota tsvaga bhurocha rebasa.
*Akasiyana alloys uye zviyero zvinogona kupihwa zvinoenderana neako akasiyana ekushanda mamiriro uye chikumbiro chekunyorera.
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