Ifu Metallurgie na Carbide ya Tungsten

Mu nganda zigezweho, tungsten carbide ibicuruzwa ahanini bikozwe nifu ya metallurgie. Urashobora kuba ufite ibibazo byinshi bijyanye na powder metallurgie na tungsten karbide. Ifu ya metallurgie ni iki? Carbide ya tungsten ni iki? Nigute karbide ya tungsten ikorwa na powder metallurgie? Muri iyi ngingo ndende, uzabona igisubizo.

Ibikubiye muri iyi ngingo ni ibi bikurikira:

1. Ifu ya metallurgie

1.1Gutangiza muri make ifu ya metallurgie

1.2Amateka ya powder metallurgie

1.3Ibikoresho bigomba gukorwa na powder metallurgie

1.4Ibikorwa byo gukora byifu ya metallurgie

2.Tungsten karbide

2.1Gutangiza muri make karbide ya tungsten

2.2 Impamvu zo gukoresha ifu ya metallurgie

2.3Gukora inzira ya karubide ya tungsten

3.Summary

1. Ifu ya metallurgie

1.1gutangiza muri make ifu ya metallurgie

Ifu ya metallurgie nigikorwa cyo gukora ibikoresho cyangwa ibice muguhuza ifu muburyo runaka hanyuma ukayicengera munsi yubushyuhe buri munsi yo gushonga. Ubu buryo ntabwo bwemewe nkuburyo bwiza bwo kubyara ibice byujuje ubuziranenge kugeza mu kinyejana gishize. Inzira ya karubide ya tungsten ikubiyemo ahanini ibice bibiri: kimwe kirimo guhuza ifu ipfuye, ikindi kikaba gishyushya compact ahantu harinzwe. Ubu buryo burashobora gukoreshwa mugukora ibintu byinshi byubaka ifu yububiko bwa metallurgie, kwikorera amavuta, hamwe nibikoresho byo gutema. Muri iki gikorwa, ifu ya metallurgie irashobora gufasha kugabanya igihombo cyibintu no kugabanya ibiciro byibicuruzwa byanyuma. Mubisanzwe, ifu ya metallurgie ikwiranye no gukora ibyo bicuruzwa bizatwara amafaranga menshi muburyo butandukanye cyangwa budasanzwe kandi bushobora gukorwa gusa nifu ya metallurgie. Kimwe mu byiza byingenzi bya powder metallurgie ni uko ifu ya metallurgie yuburyo bworoshye kugirango yemere ubudozi bwibintu bifatika biranga ibicuruzwa bihuye numutungo wawe hamwe nibisabwa. Ibi biranga umubiri birimo imiterere nuburyo bugoye, porosity, imikorere, imikorere mukibazo, kwinjiza ibinyeganyega, neza cyane, kurangiza neza neza, urukurikirane runini rwibice bifite kwihanganira kworoheje, hamwe nibintu bidasanzwe nko gukomera no kwambara birwanya.

1.2Amateka ya powder metallurgie

Amateka ya powder metallurgie atangirana nifu yicyuma. Ibicuruzwa bimwe byifu byabonetse mu mva zo muri Egiputa mu kinyejana cya gatatu mbere ya Yesu, naho ibyuma bidafite fer na fer byabonetse mu burasirazuba bwo hagati, hanyuma bikwira mu Burayi no muri Aziya. Urufatiro rwa siyansi rw’ifu ya metallurgie rwabonetse n’umuhanga w’Uburusiya Mikhail Lomonosov mu kinyejana cya 16. Niwe wambere wize inzira yo guhindura ibyuma bitandukanye, nka gurş, mubihe byifu.

Icyakora, mu 1827, Undi muhanga w’Uburusiya Peter G. Sobolevsky yerekanye uburyo bushya bwo gukora imitako n’ibindi bintu hamwe nifu. Mu ntangiriro z'ikinyejana cya makumyabiri, isi yarahindutse. Ifu ya metallurgie yikoranabuhanga irakoreshwa, hamwe niterambere rya electronics, inyungu ziriyongera. Nyuma yikinyejana cya 21 rwagati, ibicuruzwa byakozwe na powder metallurgie byiyongereye cyane.

1.3Ibikoresho bigomba gukorwa na powder metallurgie

Nkuko twabivuze mbere, ifu ya metallurgie ikwiranye no gukora ibyo bicuruzwa bizatwara byinshi muburyo butandukanye cyangwa birihariye kandi birashobora gukorwa gusa nifu ya metallurgie. Muri iki gice, tuzavuga kubyerekeye ibikoresho birambuye.

A.Ibikoresho bitwara byinshi muburyo butandukanye

Ibice byubaka nibikoresho byoroshye nibikoresho bigura byinshi kubundi buryo. Ibice byubatswe birimo ibyuma bimwe, nkumuringa, umuringa, umuringa, aluminium, nibindi. Birashobora gukorwa nubundi buryo. Ariko, abantu bakunda ifu ya metallurgie kubera igiciro gito. Ibikoresho byinshi nko kugumana amavutaibyuma akenshi bikozwe na powder metallurgie. Muri ubu buryo, gukoresha ifu ya metallurgie irashobora kugabanya ibiciro byambere.

B.Ibikoresho bidasanzwe bishobora gukorwa gusa na powder metallurgie

Hariho ubwoko bubiri bwibikoresho bidasanzwe bidashobora kubyazwa ubundi buryo. Nibikoresho byangiritse nibikoresho bikomatanya.

Ibyuma bivunika bifite ingingo zo gushonga kandi biragoye kubyara mugushonga no guterera. Ibyinshi muri ibyo byuma nabyo biroroshye. Tungsten, molybdenum, niobium, tantalum, na rhenium ni ibyo byuma.

Kubijyanye nibikoresho bikomatanya, hari ibikoresho bitandukanye, nkibikoresho byo guhuza amashanyarazi, ibyuma bikomeye, ibikoresho byo guterana, ibikoresho byo gutema diyama, ibicuruzwa byinshi byakozwe, ibikoresho bya magnetiki byoroshye, nibindi. Ibi bintu bigize ibyuma bibiri cyangwa byinshi ntibishobora gukemuka, kandi ibyuma bimwe bifite ingingo zo gushonga cyane.

1.4Ibikorwa byo gukora byifu ya metallurgie

Inzira nyamukuru yo gukora muri powder metallurgie ni ukuvanga, guhuza, no gucumura.

1.4.1 Kuvanga

Kuvanga ifu yicyuma cyangwa ifu. Iyi nzira ikorerwa mumashini isya umupira hamwe nicyuma gihuza.

1.4.2

Shira imvange mu rupfu cyangwa ifu hanyuma ushyireho igitutu. Muri ubu buryo, ibice byitwa carbide icyatsi kibisi, bivuze ko karbide ya tungsten idacuzwe.

1.4.3

Shyushya karbide yicyatsi kibisi mukirere gikingira ubushyuhe buri munsi yumushonga wibice byingenzi kugirango ifu yifu ifatanye hamwe kandi itange imbaraga zihagije kubintu byakoreshejwe. Ibi byitwa gucumura.

2.Tungsten karbide

2.1Gutangiza muri make karbide ya tungsten

Carbide ya Tungsten, nanone yitwa tungsten alloy, alloy alloy, ibyuma bikomeye, cyangwa carbide ya sima, nikimwe mubikoresho bigoye kwisi, nyuma ya diyama. Nkibigize tungsten na karubone, karbide ya tungsten iragwa ibyiza byibikoresho bibiri bibisi. Ifite ibintu byinshi byiza nko gukomera cyane, imbaraga nziza, kwambara birwanya, kurwanya ingaruka, kwihanganira ihungabana, kuramba, nibindi. Impamyabumenyi irashobora kandi kuba igice cyo guhindura imikorere ya tungsten karbide ubwayo. Hano hari amanota menshi yuruhererekane, nka YG, YW, YK, nibindi. Uru rutonde rwurwego rutandukanye nifu ya binder yongewe muri tungsten karbide. YG urukurikirane rwa tungsten karbide ihitamo cobalt nkumuhuza, mugihe YK serie tungsten karbide ikoresha nikel nkumuhuza.

Hamwe nibyiza byinshi byibanze kuri ubu bwoko bwibikoresho, tungsten karbide ifite porogaramu nini. Carbide ya Tungsten irashobora gukorwa mubwoko bwinshi bwibicuruzwa, harimo buto ya karubone ya tungsten, inkoni ya karbide ya tungsten, amasahani ya karubide ya tungsten, urusyo rwa karbide, tungsten karbide burrs, tungsten karbide punch, tungsten carbide punch, ku. Birashobora gukoreshwa cyane nkigice cyimyitozo yo gucukura, gucukura, no gucukura. Kandi zirashobora gukoreshwa nkigikoresho cyo gukata gukora gukata, gusya, guhindukira, gusya, nibindi. Usibye gukoresha inganda, karubide ya tungsten irashobora kandi gukoreshwa mubuzima bwa buri munsi, nkumupira muto muri nib ya ikaramu ya gel.

2.2 Impamvu zo gukoresha ifu ya metallurgie

Tungsten karbide nicyuma cyanga, kuburyo bigoye gutunganywa muburyo busanzwe bwo gukora. Carbide ya Tungsten ni ibikoresho bishobora gukorwa gusa nifu ya metallurgie. Usibye karbide ya tungsten, karbide ya tungsten nayo irimo ibindi byuma, nka cobalt, nikel, titanium, cyangwa tantalum. Bivanze, bigakanda kubibumbano, hanyuma bigahinduka mubushyuhe bwinshi. Carbide ya Tungsten ifite aho ishonga cyane, kandi igomba gucumurwa ku bushyuhe bwo hejuru bwa 2000 鈩? Kugirango ibe ingano nubunini byifuzwa kandi ibone ubukana bwinshi.

2.3Gukora inzira ya karubide ya tungsten

Mu ruganda, dukoresha ifu ya metallurgie yo gukora ibicuruzwa bya tungsten.Inzira nyamukuru ya powder metallurgie ni ukuvanga ifu, ifu yuzuye, hamwe nicyatsi kibisi. Urebye imiterere yihariye ya karubide ya tungsten twavuze mu 2.1 Intangiriro ngufi ya karubide ya tungsten, inzira yo gukora karbide ya tungsten iragoye. Ibisobanuro ni ibi bikurikira:

2.3.1 Kuvanga

Mugihe cyo kuvanga, abakozi bazavanga ifu nziza ya tungsten ya karbide nifu ya binder ifu cyane cyane ifu ya cobalt cyangwa nikel, kurwego runaka. Umubare ugenwa nu ntera abakiriya bakeneye. Kurugero, hari ifu ya cobalt 8% muri karubide YG8 tungsten. Ifu ya binder itandukanye ifite ibyiza bitandukanye. Nkibisanzwe, cobalt irashobora guhanagura tungsten karbide ibice hanyuma ikabihuza cyane. Nyamara, igiciro cya cobalt kirazamuka, kandi ibyuma bya cobalt biragenda bidasanzwe. Ibindi byuma bibiri bihuza ni nikel nicyuma. Ibicuruzwa bya karubide ya Tungsten hamwe nifu ya fer nka binder bifite imbaraga zumukanishi ugereranije nifu ya cobalt. Rimwe na rimwe, inganda zizakoresha nikel mu gusimbuza cobalt, ariko ibintu bya tungsten karbide-nikel bizaba biri munsi yibicuruzwa bya tungsten karbide-cobalt.

2.3.2 Gusya

Imvange zishyirwa mumashini isya umupira, aho usanga karubide ya tungsten cyangwa ibyuma bidafite ingese. Mugihe cyo gusya gitose, Ethanol namazi byongeweho. Ingano yubunini bwa tungsten karbide ibice bizagira ingaruka kumiterere yibicuruzwa byanyuma. Mubisanzwe, tungsten karbide nubunini bunini buzagira ubukana buke.

Nyuma yo gusya neza, imvange ya slurry izasukwa muri kontineri nyuma yo kuyungurura, kikaba ari ingamba zingenzi zo kwirinda karbide ya tungsten kwanduza. Carbide ya tungsten ya slurry ibikwa muri kontineri kugirango itegereze intambwe ikurikira.

2.3.3

Ubu buryo ni uguhumeka amazi na Ethanol muri karubide ya tungsten no kumisha ifu ya tungsten karbide ivanze n umunara wumye. Imyuka myiza yongewe kumunara wa spray. Kugirango ubuziranenge bwa karubide ya tungsten yanyuma, amazi yo muri karubide ya tungsten agomba gukama burundu.

2.3.4

Nyuma yo kumisha byumye, abakozi bazungurura ifu ya karbide ya tungsten kugirango bakureho ibibyimba bya okiside ishobora kuzagira ingaruka ku guhuza no gucumura karbide ya tungsten.

2.3.5

Mugihe cyo gukusanya, umukozi azakoresha imashini kugirango akore tungsten karbide icyatsi kibisi mubunini nuburyo butandukanye ukurikije ibishushanyo. Muri rusange, icyatsi kibisi gikanda kumashini zikoresha. Ibicuruzwa bimwe biratandukanye. Kurugero, inkoni ya karubide ya tungsten ikorwa nimashini zisohora cyangwa imashini yumye-isostatike. Ingano yicyatsi kibisi nini kuruta ibicuruzwa bya tungsten ya nyuma ya karbide, kuko ibice bizagabanuka mugucumura. Mugihe cyo gukusanya, ibintu bimwebimwe bikora nkibishashara bya paraffin bizongerwaho kugirango ubone amasezerano ateganijwe.

2.3.6

Birasa nkaho gucumura ari inzira yoroshye kuko abakozi bakeneye gusa gushyira icyatsi kibisi mumatanura. Mubyukuri, gucumura biragoye, kandi hariho ibyiciro bine mugihe cyo gucumura. Nibikurwaho byimikorere ya molding na pre-gutwika icyiciro, icyiciro gikomeye cyo gucumura icyiciro, icyiciro cyamazi yo gucumura, nicyiciro cyo gukonjesha. Ibicuruzwa bya tungsten bigabanuka cyane mugihe gikomeye cyo gucumura.

Mu gucumura, ubushyuhe bugomba kwiyongera buhoro buhoro, kandi ubushyuhe buzagera ku rwego rwo hejuru mu cyiciro cya gatatu, icyiciro cyo gutembera icyiciro. Ibidukikije bigomba kuba bifite isuku cyane. Ibicuruzwa bya tungsten bizagabanuka cyane muriki gikorwa.

Igenzura rya nyuma

Mbere yuko abakozi bapakira ibicuruzwa bya tungsten bakabyohereza kubakiriya, buri gice cyibicuruzwa bya tungsten bigomba kugenzurwa neza. Ibikoresho bitandukanye muri laboratoirebizakoreshwa muriki gikorwa, nka testwell ya Hardwell igerageza, microscope ya metallurgical, tester yubucucike, coercimeter, nibindi. Ubwiza n'imiterere yabyo, nkubukomere, ubucucike, imiterere yimbere, ingano ya cobalt, nibindi bintu, bigomba kugenzurwa no kubyemeza.

3.Summary

Nkibikoresho bizwi kandi bikoreshwa cyane, tungsten karbide ifite isoko rinini mubikorwa byinganda. Nkuko twabivuze haruguru, karbide ya tungsten ifite aho ishonga cyane. Kandi igizwe na tungsten, karubone, hamwe nibindi byuma, bityo karbide ya tungsten iragoye kuyikora hakoreshejwe ubundi buryo gakondo. Powder metallurgie igitsina gabo uruhare runini mugukora ibicuruzwa bya tungsten. Ifu ya metallurgie, ibicuruzwa bya tungsten karbide ibona ibintu bitandukanye nyuma yuruhererekane rwibikorwa. Iyi mitungo, nk'ubukomere, imbaraga, kurwanya kwambara, kurwanya ruswa, n'ibindi, byatumye karubide ya tungsten ikoreshwa cyane mu bucukuzi bw'amabuye y'agaciro, gukata, kubaka, ingufu, inganda, igisirikare, ikirere, n'ibindi.

ZZBETTER yihaye gukora ibicuruzwa byo ku rwego rwisi kandi byujuje ubuziranenge bwa tungsten karbide. Ibicuruzwa byacu byagurishijwe mu bihugu byinshi no mu turere twinshi kandi binagira uruhare runini ku isoko ryimbere mu gihugu. Dukora ibicuruzwa bitandukanye bya karubide ya tungsten, harimo inkoni ya karubide ya tungsten, buto ya karbide ya tungsten, karbide ya tungsten ipfa, ibyuma bya karubide, tungsten karbide, n'ibindi. Ibicuruzwa byabigenewe nabyo birahari.

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