Impinduramatwara Yicyuma - Tungsten ibikoresho bya karbide

Tungsten karbide ni imiti irimo ibice bingana na tungsten na atome ya karubone. Muburyo bwibanze, karbide ya tungsten ni ifu yumukara mwiza, ariko irashobora gukanda hanyuma igahinduka muburyo bwo gucumura kugirango ikoreshwe mumashini yinganda, ibikoresho byo gukata, chisels, abrasives, ibisasu bitobora intwaro n imitako.

Carbide ya Tungsten yikubye kabiri ibyuma, hamwe na Modulus ya Young igera kuri 530-700 GPa, kandi ikubye kabiri ubwinshi bwibyuma - hafi nka zahabu.

Mubisanzwe mubakozi bakora mubikorwa bitandukanye (nko gutunganya), karubide ya tungsten bakunze kwita karbide. Amateka yiswe Wolfram, Wolf Rahm, amabuye ya wolframite nyuma yaje gutwikwa hanyuma ashimangirwa hamwe na binder ikora compteur ubu yitwa "tungsten carbide". Tungsten ni Igisuwede "ibuye riremereye".

Ibikoresho byogosha tungsten karbide - ibikoresho byo gukata cobalt birwanya cyane abrasion kandi birashobora kandi kwihanganira ubushyuhe bwo hejuru kuruta ibikoresho byihuta byihuta (HSS). Ubuso bwa Carbide busanzwe bukoreshwa mugutunganya ibikoresho bikomeye nkicyuma cya karubone cyangwa ibyuma bitagira umwanda, no mubisabwa aho ibikoresho byuma byambara vuba, nkibicuruzwa byinshi kandi byuzuye. Kuberako ibikoresho bya karbide bikomeza gukata neza kuruta ibyuma, mubisanzwe bitanga umusaruro mwiza kubice, kandi ubushyuhe bwabyo butuma gukora vuba. Ubusanzwe ibikoresho byitwa carbide sima, karbide ikomeye, hardmetal cyangwa tungsten-karbide cobalt. Nicyuma cya matrix igizwe, aho tungsten karbide ibice byegeranijwe, kandi cobalt metallic ikora nka matrix.

Igikoresho cya Passion gitanga ibicuruzwa bitandukanye kuriuruganda rukora impapuronkaurwembe, gusya amabuye,gukata ibyumano gukata impapuro. Dufite ubuhanga bwa powder metallurgie kandi dusaba mubikorwa byo gukora ibikoresho bya karbide. Kuva yashingwa, twasohoje ubutumwa bwisosiyete "Ntuzigere wemera ibicuruzwa bifite inenge". Nyuma yimyaka hafi 20 yiterambere, Chengdu Passion yabaye umwe mubayobozi mu nganda zigihugu zicyuma.

Kuba umwe mubakora ibicuruzwa nabatanga ibyamamare, Turimo gukora mugutanga ibintu byinshi byinganda. Inganda zacu zinganda zirashimwa cyane kubera ubukana bukabije no kurangiza neza. Inganda zose zitangwa natwe zakozwe hifashishijwe ibikoresho byiza kandi bihebuje cyane kuramba no gukora neza.

Ubufatanye bw'igihe kirekire hamwe n’ibigo byinshi bizwi cyane mu mahanga ndetse n’amakarito y’amakarito yo mu gihugu biboneye ibikoresho bya Passion ibikoresho byateye imbere.

Dukoresha ubuziranenge bwa tungsten karbide yibikoresho fatizo, tuzobereye mugukora ibikoresho hakoreshejwe ifu ya metallurgie. Dukanda ifu hanyuma tuyungurura mu itanura rya vacuum kugirango dukore icyuma. Nuburyo bwambere bwicyuma cya tungsten, kandi bisaba inzira zirenga icumi kugirango ube icyuma cyuzuye.