Ibyuma bya Tungsten (karubide ya tungsten) bifite urukurikirane rwibintu byiza cyane nko gukomera cyane, kwambara birwanya imbaraga, gukomera no gukomera, kurwanya ubushyuhe no kurwanya ruswa, cyane cyane ubukana bwayo bukabije no kwambara, ndetse no ku bushyuhe bwa 500 ℃. Ntibisanzwe bidahindutse, kandi iracyafite ubukana bwinshi kuri 1000 ° C.

Izina ry'igishinwa ： tungsten ibyuma

Izina ry'amahanga ： Sima ya Carbide Alias

Ibiranga hard Gukomera cyane, kwambara birwanya, imbaraga nziza no gukomera

Ibicuruzwa rod Inkoni izengurutse, icyuma cya tungsten

Iriburiro:

Icyuma cya Tungsten, kizwi kandi nka karbide ya sima, bivuga ibikoresho byacuzwe birimo byibuze karbide imwe. Carbide ya Tungsten, karbide ya cobalt, niobium carbide, karbide ya titanium, na tantalum karbide nibintu bisanzwe bigize ibyuma bya tungsten. Ingano yintete yibigize karbide (cyangwa icyiciro) mubusanzwe iri hagati ya micron 0.2-10, kandi ibinyampeke bya karbide bifatanyirizwa hamwe hakoreshejwe icyuma. Ububiko busanzwe bwerekeza ku cyuma cobalt (Co), ariko kubintu bimwe bidasanzwe, nikel (Ni), icyuma (Fe), cyangwa ibindi byuma hamwe nudukingirizo nabyo birashobora gukoreshwa. Guhuza ibice bya karbide na binder icyiciro bigomba kugenwa byitwa "urwego".

Gutondekanya ibyuma bya tungsten bikorwa hakurikijwe ISO. Iri tondekanya rishingiye ku bwoko bwibikoresho byakazi (nka P, M, K, N, S, H amanota). Igice cya binder icyiciro gikoreshwa cyane cyane imbaraga zacyo no kurwanya ruswa.

Matrix yicyuma cya tungsten igizwe nibice bibiri: igice kimwe nicyiciro gikomeye; ikindi gice nicyuma gihuza. Ibyuma bihuza muri rusange ni ibyuma byitsinda ryicyuma, bikunze gukoreshwa cobalt na nikel. Kubwibyo, hariho amavuta ya tungsten-cobalt, amavuta ya tungsten-nikel hamwe na tungsten-titanium-cobalt.

Ku byuma birimo tungsten, nkibyuma byihuta cyane hamwe nakazi gashyushye bipfa ibyuma, ibirimo tungsten mubyuma birashobora kuzamura cyane ubukana nubushyuhe bwicyuma, ariko ubukana buzagabanuka cyane.

Ikoreshwa nyamukuru ryumutungo wa tungsten na sima ya karbide, ni ukuvuga ibyuma bya tungsten. Carbide, izwi nk'amenyo yinganda zigezweho, ikoreshwa cyane mubicuruzwa bya tungsten.

Imiterere y'ibikoresho

Inzira yo gucumura:

Gucumura ibyuma bya tungsten nugukanda ifu mumatike, hanyuma winjire mu itanura rya sinte kugirango ushushe ubushyuhe runaka (ubushyuhe bwa sinter), ubigumane mugihe runaka (ufate umwanya), hanyuma ubikonje, kugirango ubone ibikoresho bya tungsten ibikoresho hamwe nibisabwa.

Ibyiciro bine by'ibanze bya tungsten ibyuma byo gucumura:

1. Murwego rwo gukuraho agent ikora no kubanza gucumura, umubiri wacumuye uhura nimpinduka zikurikira muriki cyiciro:

Kurandura ibintu byabumbabumbwe, hamwe no kwiyongera kwubushyuhe mugihe cyambere cyo gucumura, agent ibumba buhoro buhoro ibora cyangwa ibicika, kandi umubiri wacumuye ntuvaho. Ubwoko, ubwinshi nuburyo bwo gucumura buratandukanye.

Okiside iri hejuru yifu iragabanuka. Ubushyuhe bukabije, hydrogen irashobora kugabanya okiside ya cobalt na tungsten. Niba igikoresho cyo gukora cyakuweho mu cyuho kandi kigacumura, imyuka ya karubone-ogisijeni ntabwo ikomeye. Guhangayikishwa no guhura hagati yifu ya poro bigenda bikurwaho buhoro buhoro, ifu yicyuma ihuza itangira gukira no kongera gukora, gukwirakwiza hejuru bitangiye kugaragara, kandi imbaraga za briquetting ziratera imbere.

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

Ku bushyuhe mbere yo kugaragara kwicyiciro cyamazi, usibye gukomeza inzira yicyiciro kibanziriza iki, icyiciro cya fonction reaction no gukwirakwizwa kirakomera, imigendekere ya plastike irazamuka, kandi umubiri wacumuye ugabanuka cyane.

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

Iyo icyiciro cyamazi kigaragaye mumubiri wacumuye, kugabanuka kurangira vuba, bigakurikirwa no guhinduranya ibintu kugirango bibe imiterere shingiro n'imiterere ya alloy.

4. Icyiciro gikonje (ubushyuhe bwo gucumura - ubushyuhe bwicyumba)

Kuri iki cyiciro, imiterere nicyiciro cyibikoresho bya tungsten bifite impinduka hamwe nuburyo butandukanye bwo gukonja. Iyi mikorere irashobora gukoreshwa mugushushya-trench tungsten ibyuma kugirango itezimbere imiterere yumubiri nubukanishi.

Intangiriro

Ibyuma bya Tungsten ni ibya karbide ya sima, izwi kandi nka tungsten-titanium. Gukomera birashobora kugera kuri 89 ~ 95HRA. Kubera iyo mpamvu, ibicuruzwa bya tungsten (amasaha asanzwe ya tungsten) ntabwo byoroshye kwambara, birakomeye kandi ntibitinya gushira, ariko byoroshye.

Ibice byingenzi bigize carbide ya sima ni tungsten karbide na cobalt, bingana na 99% yibigize byose, naho 1% nibindi byuma, bityo nanone byitwa ibyuma bya tungsten.

Bikunze gukoreshwa muburyo bwo gutondeka neza, ibikoresho byigikoresho-byuzuye, ibikoresho, umusarani, ibyuma bitobora, ibyuma byo gukata ibirahuri, gukata amatafari, bikomeye kandi ntutinye gushira, ariko byoroshye. Biri mubyuma bidasanzwe.

Ibyuma bya Tungsten (karubide ya tungsten) bifite urukurikirane rwibintu byiza cyane nko gukomera cyane, kwambara birwanya imbaraga, gukomera no gukomera, kurwanya ubushyuhe no kurwanya ruswa, cyane cyane ubukana bwayo bukabije no kwambara, ndetse no ku bushyuhe bwa 500 ℃. Ntibisanzwe bidahindutse, kandi iracyafite ubukana bwinshi kuri 1000 ° C. Carbide ikoreshwa cyane nkibikoresho, nkibikoresho byo guhindura, gukata urusyo, abapanga, imyitozo, ibikoresho birambirana, nibindi, mugukata ibyuma, ibyuma bidafite fer, plastike, fibre chimique, grafite, ikirahure, amabuye nicyuma gisanzwe, kandi irashobora no gukoreshwa mugukata ibyuma birwanya. Ibikoresho bigoye-kumashini nkibyuma bishyushye, ibyuma bitagira umwanda, ibyuma bya manganese ndende, ibyuma byabikoresho, nibindi. Umuvuduko wo kugabanya karbide nshya ya sima ni inshuro amagana yicyuma cya karubone.

Ibyuma bya Tungsten (karbide ya tungsten) birashobora kandi gukoreshwa mugukora ibikoresho byo gucukura amabuye, ibikoresho byo gucukura amabuye y'agaciro, ibikoresho byo gucukura, ibikoresho byo gupima, ibice birwanya kwambara, ibyuma byangiza, ibyuma bya silinderi, ibyuma bisobanutse neza, nozzles, nibindi.

Kugereranya amanota ya tungsten: S1, S2, S3, S4, S5, S25, M1, M2, H3, H2, H1, G1 G2 G5 G6 G7 D30 D40 K05 K10 K20 YG3X YG3 YG4C YG6 YG8 YG10 YG12 YL10.2 YL YG20 YG25 YG28YT5 YT14 YT15 P10 P20 M10 M20 M30 M40 V10 V20 V30 V40 Z01 Z10 Z20 Z30

Ibyuma bya Tungsten, ibyuma bya sima ya sima, hamwe nibisanzwe bya tungsten karbide bifite ibipimo binini, kandi ibiboneka biraboneka mububiko.

Urukurikirane rw'ibikoresho

Ibicuruzwa bisanzwe bihagarariye ibikoresho bya tungsten byuruhererekane ni: uruziga ruzengurutse, urupapuro rwa tungsten, ibyuma bya tungsten, nibindi.

Ibikoresho

Ibyuma bya Tungsten bigenda bitera imbere, gushushanya ibyuma bya tungsten bipfa, gushushanya ibyuma bya tungsten bipfa gupfa, gushushanya ibyuma bya tungsten ibyuma bipfa gupfa, ibyuma bya tungsten ibyuma bishyushye bipfa gupfa, ibyuma bya tungsten ibyuma bikonje bipfa gupfa, ibyuma bya tungsten bikonje bipfa gupfa, nibindi.

Ibicuruzwa byamabuye y'agaciro

Ibicuruzwa bihagarariwe ni: tungsten umuhanda wo gucukura amenyo / umuhanda wo gucukura amenyo, ibyuma bya tungsten ibyuma, ibyuma bya tungsten ibyuma, ibyuma bya tungsten ibyuma bya DTH, ibyuma bya tungsten ibyuma bya DTH, ibyuma bya tungsten ibyuma byuma, amenyo ya Tungsten Amenyo Bitoboye, nibindi

Kwambara ibikoresho birwanya

Icyuma gifunga ibyuma bya tungsten, ibyuma birinda kwambara ibyuma, ibikoresho bya tungsten ibyuma, ibyuma bya gari ya moshi, ibyuma bya tungsten, ibyuma bya tungsten, ibyuma byo gusya ibyuma bya tungsten, n'ibindi.

Ibikoresho bya Tungsten

Izina ryamasomo yibikoresho bya tungsten ni umwirondoro wibyuma bya tungsten, ibicuruzwa bisanzwe byerekana ni: tungsten ibyuma bizunguruka, tungsten ibyuma, ibyuma bya tungsten, ibyuma bya tungsten, urupapuro rwicyuma, nibindi.