Ni ubuhe bwoko bwa tungsten karbide ikomatanya?

2022-02-16

Ni ubuhe bwoko bwa tungsten karbide ikomatanya?

Tungsten carbide composite inkoni ikozwe muburyo bwa sima ya sima na Ni / Ag (Cu). Inama ya karbide buri gihe iba tungsten ya karbide yajanjaguwe, karbide yambara, nka karbide yerekana inyenyeri, karbide ya piramide yinjizwamo, gushiramo imiterere yikigina, nibindi. Rimwe na rimwe, inama za karbide zirashobora kuba ifu ya karbide. Guhitamo ubukungu ni tungsten karbide yajanjaguwe. Niba ushaka kuramba kurenza karbide grits, gushyiramo karbide nibyiza. Nyamara, carbide ya sima / ishenjaguwe karbide ifite inkingi ityaye ifite imbaraga zo kwihanganira kwambara no gukata nabyo.

Ubukomezi ni 89-91 HRA, icyuma gihuza ni Ni hamwe n'umuringa, imbaraga zirashobora kugera kuri 690MPa, gukomera HB≥160.

Muri make, ibyinshi mu bikoresho bya Composite bikozwe hifashishijwe ibinyampeke bya Tungsten Carbide byajanjaguwe bihujwe na materique ya nikel ya bronze, (Cu 50 Zn 40 Ni 10) hamwe no gushonga (870 ° C).

Kuki ukoresha tungsten karbide grits nkibikoresho byingenzi

Twese tuzi karbide ya tungsten ifite ubukana bwinshi,Tungsten karbide ifite imikorere myiza mugukata ibyuma.Tungsten carbide grits ifite kwambara birwanya. T.ungsten carbide grits irashobora kurinda ubuso bwibikoresho biterwa no kwambara nabi. T.ungsten karbide inama raiseumuvuduko wo gusya hasi no gukata，kubungabunga igipimo cyuzuye kuri stabilisateur, kiyobora abahanagura intebe, nibindi bikoresho byo hasi.

Ingano ingano ya karbide grits:

1 / 8-1 / 16 muri. (3.2-1,6 mm)

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

1 / 4-3 / 16 muri. (6.3-4.8 mm)

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

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

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

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

Amanota yo guhuza inkoni

Ibyiciro bibiri byingenzi biterwa nubunini butandukanye bwa tungsten karbide grits

1. Gutema amanota:70% tungsten karbide + 30% binder

2. Kwambara amanota:60% tungsten karbide + 40% binder