Ibyiciro bine by'ibanze bya Tungsten Carbide yo gucumura

Carbide ya Tungsten, izwi kandi nka karbide ya sima, ifite ibiranga ubukana bwinshi, imbaraga nyinshi, kwihanganira kwambara neza no gukomera, kurwanya ubushyuhe bwiza, no kurwanya ruswa. Kandi ikoreshwa kenshi mugukora ibikoresho byo gucukura, ibikoresho byo gucukura, ibikoresho byo gutema, ibice birwanya kwambara, ibyuma bipfa, ibyuma bisobanutse neza, nozzles, nibindi.

Gucumura ninzira nyamukuru yo gukora tungsten carbide ibicuruzwa. Hariho ibyiciro bine byibanze bya tungsten karbide yo gucumura.

1. Icyiciro kibanziriza-gucumura (Gukuraho ibyashizweho na progaramu mbere yo gucumura)

Kuvanaho ibintu bikora: Hamwe no kwiyongera kwubushyuhe bwambere bwo gucumura, umukozi ukora ibintu bigenda byangirika cyangwa bigahinduka umwuka, bityo bikavaho bicumuye. Muri icyo gihe, umukozi wo gukora azongera karubone kugeza aho yacumuye cyane cyangwa nkeya, kandi ubwiyongere bwa karubone buratandukana nubwoko nubwinshi bwibintu bikora hamwe nuburyo bwo gucumura.

Okiside iri hejuru yifu yifu iragabanuka: mubushyuhe bukabije, hydrogène irashobora kugabanya okiside ya cobalt na tungsten. Niba imiti ikora ikuweho mu cyuho hanyuma igacumura, imyuka ya karubone-ogisijeni ntabwo izaba ikomeye cyane. Mugihe imihangayiko yo guhura hagati yifu yifu igenda ikurwaho buhoro buhoro, ifu yicyuma ihuza izatangira gukira no kongera gukora, ubuso buzatangira gukwirakwira, kandi imbaraga zifatika ziziyongera bikwiranye.

Kuri iki cyiciro, ubushyuhe buri munsi ya 800 ℃

2. Icyiciro gikomeye cyo gucumura (800 ℃ —— ubushyuhe bwa eutectic)

800 ~ 1350C ° tungsten karbide yifu yifu ingano ikura nini hanyuma igahuza nifu ya cobalt kugirango ibe eutectic.

Ku bushyuhe mbere yo kugaragara kwicyiciro cyamazi, reaction-fonction reaction no gukwirakwizwa birakomera, imigendekere ya plastike irazamuka, kandi umubiri wacumuye uragabanuka cyane.

3. Icyiciro cyamazi yo gucumura (ubushyuhe bwa eutectic - ubushyuhe bwa sinter)

Kuri 1400 ~ 1480C ° ifu ya binder izashonga mumazi. Iyo icyiciro cyamazi kigaragara muburyo bwacumuye, kugabanuka kurangira vuba, bigakurikirwa no guhinduranya kristu kugirango habeho imiterere shingiro n'imiterere ya alloy.

4. Icyiciro cyo gukonjesha (Ubushyuhe bwo gucana - ubushyuhe bwicyumba)

Kuri iki cyiciro, imiterere nicyiciro cya tungsten karbide yahindutse hamwe nuburyo bukonje butandukanye. Iyi mikorere irashobora gukoreshwa mugushushya-trench tungsten karbide kugirango itezimbere imiterere yumubiri nubukanishi.

Niba ushimishijwe nibicuruzwa bya tungsten ukaba ushaka amakuru arambuye, urashobora kutwandikira ukoresheje terefone cyangwa amabaruwa ibumoso, cyangwa UKOHEREZA MAIL US hepfo yurupapuro.