Tungsten Carbide Gukomera

Ubukomere bwa karubide ya tungsten ni ndende cyane, ni kimwe mu bikoresho bifite ubukana bwinshi mu byuma, kandi ubukana bwa Mohs bushobora kugera kuri 9-9.5.Ibi bituma tungsten karbide ibikoresho byiza byo gukora ibikoresho bikomeye hamwe nicyuma.

Carbide ya Tungsten mubisanzwe ni ibintu bivanze nibyuma nka karubone ya tungsten na binders nka cobalt na nikel, kandi ubukana bwayo muri rusange ni 8-9.Muri byo, karbide ya tungsten ni kimwe mu bigize ibice bifite ubukana buhebuje muri karbide ya sima, kandi ubukana bwa Mohs bushobora kugera kuri 9-9.5, bityo bukaba bukoreshwa cyane mu gukora ibikoresho bikomeye n’icyuma.Carbide ya sima ifite cobalt nyinshi mubigize ifite irwanya ruswa kandi irwanya kwambara.

Ubukomezi bukomeye buvanze ni HRA89-92.5, buri hejuru cyane, biragoye rero gukora ibikoresho bigoye bigoye.Ubwoko bwa mbere bukomeye ku isi ni guhera mu 1923, igihe umuhanga w’umudage Schloetter yatekerezaga gitunguranye, ifu ya karubide ya tungsten yongeyeho 10% ~ 20% cobalt, ikora karbide ya tungsten na cobalt.
Carbide ifite ubukana bwa 86 kugeza 93HRA
Amavuta akomeye akozwe mubyuma bitandukanye bya karbide yangiritse nkibikoresho fatizo, ubukana bwayo bwiza, kwambara no kurwanya ruswa, bizwi nk amenyo yinganda.Ariko ubwitonzi bwayo ni bunini, ntibushobora kuba gutunganya, bigoye gukora imiterere yibintu bigoye.
Umuti wa mbere ukomeye kuva 1923, umuhanga mubudage Schloetter.Ivumburwa rya tungsten carbide na cobalt alloy alloy, ubukana buri hejuru cyane, nubwoko bwa mbere bwisi bukomeye ku isi, 1929, umuhanga wumunyamerika Schwarzkopf kunoza, gukomera gukomeye buhoro buhoro.

Gukomera gukomeye birenze cyane ibyuma bisanzwe, kubikoresha rero bikoreshwa cyane mugukata ibyuma bisanzwe.Hamwe no kwaguka byihuse mu nganda z’imodoka zo mu Bushinwa, isabwa ry’ibikoresho byo guca ryiyongera, kandi isoko rya karbide ya sima naryo riragenda ryiyongera