Kodi tungsten carbide composite ndodo ndi chiyani?

Ndodo yophatikizika ya Tungsten carbide imapangidwa ndi nsonga za simenti ya carbide ndi aloyi a Ni/Ag(Cu). Malangizo a carbide nthawi zonse amakhala ma tungsten carbide ophwanyidwa grits, ma carbide kuvala oyika, monga mawonekedwe a nyenyezi ya carbide, oyikapo mawonekedwe a carbide piramidi, kuyika mawonekedwe a shark, ndi zina zotero. Nthawi zina, malangizo a carbide amatha kukhala tungsten carbide ufa. Kusankha kwachuma ndi tungsten carbide wosweka grits. Ngati mukufuna kukhala olimba kuposa ma carbide grits, zoyikapo za carbide ndizabwinoko. Komabe, carbide yokhala ndi simenti / yophwanyidwa yokhala ndi m'mphepete yakuthwa imakhala ndi kukana kwamphamvu kwambiri komanso kutha kudula.

Kuuma kwake ndi 89-91 HRA, chitsulo chomangira ndi Ni ndi aloyi yamkuwa, mphamvu imatha kufika 690MPa, kuuma HB≥160.

Mwachidule, ndodo zambiri za Composite zopangidwa pogwiritsa ntchito njere za Tungsten Carbide zosweka zomangidwa ndi matrix a faifi tambala wamkuwa, (Cu 50 Zn 40 Ni 10) ndi malo otsika osungunuka (870 ° C).

Chifukwa chiyani mugwiritse ntchito grits ya tungsten carbide ngati chinthu chachikulu

Tonse tikudziwa kuti tungsten carbide imakhala ndi kuuma kwambiri,Tungsten carbide imagwira ntchito bwino pakudula kwachitsulo.Tungsten carbide grits ali ndi katundu wotsutsa. Tungsten carbide grits amatha kuteteza pamwamba pa zida zomwe zimakhudzidwa ndi kuvala kwa abrasive. Tungsten carbide malangizo rayiliwiro la mphero pansi ndi kudula,kukhala ndi geji yokwanira pa zolimbitsa thupi, zowisira pamipando yotsogolera, ndi zida zina zotsikira pansi.

Makulidwe ambewu a grits carbide:

1/8-1/16 mkati ( 3.2-1.6 mm)

3/16-1/8 in. (4.8-3.2 mm)

1/4-3/16 mkati (6.3-4.8 mm)

3/8-5/16 in. (9.5-7.9 mm)

5/16-1/4 in. (7.9 -6.3 mm)

3/8-1/4 in. (9.5-6.3 mm)

1/2-5/16 in. (12.7-7.9 mm)

Mitundu yamitundu yosiyanasiyana

Maphunziro awiri akuluakulu akutengera Magawo osiyanasiyana a ma tungsten carbide grits

1. Gawo lodula:70% tungsten carbide + 30% binder

2. Mavalidwe kalasi:60% tungsten carbide + 40% binder

Mutha kusankha magiredi osiyanasiyana malinga ndi ntchito yanu.

Kodi mukufuna kudziwa zambiri za ndodo za tungsten carbide ndi zida zina zolimba? tumizani kwa ife [email protected].