Uburyo bwo Gutunganya Tungsten Carbide

Carbide ya Tungsten (WC) ni muburyo bwa binary ya tungsten na karubone muburyo bwa stoichiometric ya 93.87% tungsten na 6.13%. Nyamara, mu nganda ijambo ubusanzwe risobanura karbide ya sima ya sima; ibicuruzwa byacuzwe byifu ya metallurgjique bigizwe nintete nziza cyane ya karubide nziza ya tungsten iboshye cyangwa yashimangiwe hamwe muri materix ya cobalt. Ingano ya tungsten karbide ingano kuva kuri ½ kugeza kuri microne 10. Ibigize cobalt birashobora gutandukana kuva 3 kugeza 30%, ariko mubisanzwe bizava kuri 5 kugeza 14%. Ingano y'ibinyampeke n'ibirimo cobalt bigena ikoreshwa cyangwa iherezo ry'ibicuruzwa byarangiye.

Carbide ya sima nimwe mubyuma bifite agaciro, ibicuruzwa bya tungsten karbide bikoreshwa cyane mugukora ibikoresho byo gutema no gukora, imyitozo, abrasives, bits bitare, bipfa, umuzingo, ordnance no kwambara ibikoresho byo hejuru. Tungsten karbide igira uruhare runini mugutezimbere inganda. Twese tuzi ko tungsten ari ubwoko bwibintu bidasubirwaho. Ibiranga bituma tungsten karbide isibanganya umwe mubahatanira gutunganya.

Nigute ushobora gutunganya tungsten muri karbide ya tungsten? Hariho inzira eshatu mubushinwa.

Kugeza ubu, hari ubwoko butatu bwa sima ya karbide itunganyirizwa hamwe no kuvugurura ibintu bisanzwe bikoreshwa kwisi, ni uburyo bwo gushonga zinc, uburyo bwo gusesa amashanyarazi, nuburyo bwo gukanika imashini.

1. Uburyo bwo gushonga Zinc:

Uburyo bwo gushonga bwa zinc ni ukongeramo zinc ku bushyuhe bwa 900 ° C kugirango ube umusemburo wa zinc-cobalt hagati ya cobalt na zinc mu myanda ya sima ya karbide. Ku bushyuhe runaka, zinc ikurwaho na distillation ya vacuum kugirango ibe sponge imeze nka sponge hanyuma ikajanjagurwa, ikabikwa, hanyuma igahinduka ifu yibikoresho fatizo. Hanyuma, ibicuruzwa bya sima ya sima byateguwe ukurikije inzira isanzwe. Nyamara, ubu buryo bufite ishoramari rinini ryibikoresho, igiciro kinini cyumusaruro, hamwe nogukoresha ingufu, kandi biragoye kuvanaho zinc burundu, bikavamo ubuziranenge bwibicuruzwa (imikorere). Byongeye kandi, zinc zikoreshwa zikwirakwiza zangiza umubiri wumuntu. Hariho kandi ikibazo cyangiza ibidukikije ukoresheje ubu buryo.

2. Uburyo bwo gusesa:

Uburyo bwa elegitoronike-gusesa ni ugukoresha uburyo bukwiye bwo gushonga kugirango ushongeshe cobalt yicyuma cya binder mumyanda ya sima ya karbide mumyanda ikozwe mumashanyarazi hanyuma ikayitunganya mumashanyarazi ikabamo ifu ya cobalt, hanyuma igashonga. Ibisigazwa by'ibisigazwa by'ibikoresho bya binder birasukurwa.

Nyuma yo kumenagura no gusya, ifu ya karbide ya tungsten iraboneka, hanyuma, ibicuruzwa bishya bya sima ya sima bikozwe muburyo busanzwe. Nubwo ubu buryo bufite ibiranga ubwiza bwifu ninshi nibirimo umwanda muke, bifite ibibi byo gutembera kwinzira ndende, ibikoresho bigoye bya electrolysis, hamwe no gutunganya bike imyanda ya tungsten-cobalt isima karbide irimo karbide irenze 8%.

3. Uburyo bwa gakondo bwo kumenagura imashini:

Uburyo bwa gakondo bwo gukanika imashini ni uguhuza intoki n’umukanishi, kandi imyanda ya sima ya karbide yahinduwe intoki ishyirwa mu rukuta rwimbere hamwe na plaque ya karbide ya sima hamwe na crusher ifite imipira minini ya sima ya karbide. Ijanjagurwa ifu mukuzunguruka no (kuzunguruka), hanyuma igahinduka ubutaka mukivanga, amaherezo igakorwa mubicuruzwa bya karbide ya sima ukurikije inzira isanzwe. Ubu buryo bwasobanuwe mu ngingo "Kongera gutunganya, kuvugurura, no gukoresha imyanda ya sima ya Carbide". Nubwo ubu buryo bufite ibyiza byuburyo bugufi no gushora ibikoresho bike, biroroshye kuvanga indi mwanda mubikoresho, kandi ogisijeni yibintu bivanze ni byinshi, bigira ingaruka zikomeye kumiterere yibicuruzwa bivanze, kandi ntishobora kuzuza ibisabwa mubipimo byumusaruro, kandi yamye ari Byongeyeho, guhonyora neza ni bike cyane, kandi mubisanzwe bifata amasaha agera kuri 500 yo kuzunguruka no gusya, kandi akenshi biragoye kugera kubwiza busabwa. Kubwibyo, uburyo bwo kuvura bundi bushya ntabwo bwamamaye kandi bukoreshwa.

Niba ushaka kumenya byinshi kubyerekeranye no guturika gutya, urakaza neza kugirango utubwire amakuru menshiion.