UBURYO BWO GUSOBANURA UMUSARURO W'IMBARAGA Z'UBUBASHA
Nshuti nshuti, urashobora gukoresha ibi byuma byerekana ifu yerekana ibyuma bigufasha gukora ibice bikora nezaifu ya tekinoroji. Ibi ntabwo bigenewe kuba igitabo cyuzuye cyo gushushanya ibice byifu. Ariko, gukurikiza aya mabwiriza bizamura imikorere yinganda mugihe hagabanijwe ibiciro by ibikoresho.
Menyesha Jiehuangnka powder metallurgie ya societe byihuse kugirango dushobore kugufasha kubona byinshi mubikoresho byifu byifu kugirango umusaruro wa P / M. Urashobora kandi gutandukanya umusaruro wibyuma byifu nubundi buryo bukoreshwa bwo gukora. Koresha ubumenyi bwacu kugirango uhuze kandi urenze intego zawe zo gukora. Gutangira, twandikire ako kanya. Ishyaka ryacu ni ifu yicyuma, kandi turashobora gufasha!
IMBARAGA Z'UBUBASHA
Ifu ishingiye ku byuma ibikoresho bya metallurgie
Ibikoresho by'ifu bishingiye ku byuma bigizwe ahanini n'ibyuma, hamwe n'icyiciro cy'ibyuma n'ibyuma byakozwe hongerwaho ibintu bivanga nka C, Cu, Ni, Mo, Cr, na Mn. Ibicuruzwa bishingiye ku byuma nubwoko butanga umusaruro mwinshi munganda zikora ifu.
1. Ifu ishingiye ku byuma
Ifu ikoreshwa mu ifu metallurgie ibikoresho bishingiye ku byuma n'ibicuruzwa ahanini birimo ifu y'icyuma, ifu ishingiye ku byuma, ifu ishingiye ku byuma mbere yo kuvangwa, n'ibindi.
2. PM ibicuruzwa bishingiye ku byuma
Ubuhanga busanzwe bwo gukanda / gucumura bushobora kubyara ibicuruzwa bishingiye ku byuma bifite ubucucike bwa 6.4 ~ 7.2g / cm3, bikoreshwa mu modoka, moto, ibikoresho byo mu rugo, ibikoresho by'amashanyarazi n'izindi nganda, hamwe n'ibyiza byo gukurura ihungabana, kugabanya urusaku, uburemere bworoshye no kuzigama ingufu.
3. Ibicuruzwa biva mu ifu (MIM) ibicuruzwa bishingiye ku byuma
Ifumbire mvaruganda (MIM) ikoresha ifu yicyuma nkibikoresho fatizo kugirango ikore ibice bito bito bifite ishusho igoye hakoreshejwe uburyo bwo gutera inshinge. Ku bijyanye n'ibikoresho bya MIM, 70% by'ibikoresho bikoreshwa ubu ni ibyuma bitagira umwanda na 20% ni ibikoresho bito bito. Ikoranabuhanga rya MIM rikoreshwa cyane muri terefone igendanwa, mudasobwa n’ibikoresho bifasha, nka telefone igendanwa ya telefone igendanwa, impeta za kamera, n'ibindi.
Ifu metallurgie ciment ya karbide
Carbide ya sima ni ifu ya metallurgie yibikoresho bikomeye hamwe nitsinda ryinzibacyuho ryangiza ibyuma bya karbide cyangwa carboneitride nkibice byingenzi. Kubera imbaraga nziza, gukomera no gukomera bihuye, karbide ya sima ikoreshwa cyane nkibikoresho byo gutema, ibikoresho byo gucukura amabuye y'agaciro, ibice birwanya kwambara, inyundo zo hejuru, imizingo, nibindi, kandi bikoreshwa cyane mubyuma, ibinyabiziga, ikirere, ibikoresho bya mashini ya CNC , inganda zimashini Mold, ibikoresho byubwubatsi bwo mu nyanja, ibikoresho byo gutambutsa gari ya moshi, inganda zikoresha ikoranabuhanga rya elegitoronike, imashini zubaka n’ibindi bikoresho byo gukora no gutunganya no gucukura amabuye y'agaciro, gucukura umutungo wa peteroli na gaze, kubaka ibikorwa remezo n’izindi nganda.
Ifu ya metallurgie magnetiki ibikoresho
Ibikoresho bya magnetiki byateguwe nuburyo bwo kubumba ifu nuburyo bwo gucumura birashobora kugabanywamo ibyiciro bibiri: ifu ya metallurgie yamashanyarazi ihoraho nibikoresho byoroshye bya magneti. Ibikoresho bya magneti bihoraho birimo cyane cyane samarium cobalt yisi idasanzwe ibikoresho bya magneti bihoraho, neodymium, fer, ibikoresho bya magneti bihoraho, ibyuma bya magnetiki bihoraho bya AlNiCo, ibikoresho bya magneti bihoraho, nibindi.
Ibyiza bya powder metallurgie yo gutegura ibikoresho bya magnetique nuko ishobora gutegura ibice bya magnetique mubunini buringaniye bwa domaine imwe, ikagera ku cyerekezo gihoraho cyifu ya magneti mugihe cyo gukanda, kandi ikabyara umusaruro mwinshi wa magneti yingufu za magneti hafi yuburyo bwa nyuma, cyane cyane kubintu bigoye-imashini bigoye kandi byoroshye ibikoresho bya magneti. Kubijyanye nibikoresho, ibyiza bya powder metallurgie biragaragara cyane.
Powder metallurgy superalloys
Powder metallurgy superalloys ishingiye kuri nikel kandi ikongerwamo ibintu bitandukanye bivanga nka Co, Cr, W, Mo, Al, Ti, Nb, Ta, nibindi. Ifite imbaraga zubushyuhe bwo hejuru, kurwanya umunaniro no kurwanya ruswa hamwe nibindi byose byuzuye imitungo. Amavuta ni ibikoresho byingenzi bishyushye birangiye nka shitingi ya moteri ya moteri ya turbine, disiki ya turbine, na disiki ya turbine. Gutunganya bikubiyemo cyane cyane gutegura ifu, gushushanya ubushyuhe, no kuvura ubushyuhe.
Itsinda ryacu ryumwuga rizatanga inama kubikoresho bishingiye kumiterere yaweibice by'ifu. Umubare munini wibikoresho fatizo bishobora gukoreshwa kugirango uhaze ibyo ukeneye mubijyanye nigiciro, igihe kirekire, kugenzura ubuziranenge, hamwe nibisabwa byihariye nimwe mubyiza byingenzi byo gukoresha ibyuma byifu kugirango bitange ibice. Ibyuma, ibyuma, amabati, nikel, umuringa, aluminium, na titanium biri mubyuma bikoreshwa cyane. Birashoboka gukoresha ibyuma byangiritse birimo umuringa, umuringa, ibyuma bitagira umwanda, hamwe na nikel-cobalt, hamwe na tungsten, molybdenum, na tantalum. Powder Metal process ikubiyemo guhuza ibyuma bitandukanye kugirango ukore ibishishwa bidasanzwe bihuye nibisabwa na porogaramu. Turashobora kugufasha mugushushanya-kwisiga, kurwanya ruswa, nindi mico nkigice cyingenzi mubikorwa byo gukora hiyongereyeho imbaraga nimbaraga zikomeye. Turashobora gukanda ibintu bigoye dukoresheje iyi mvange idasanzwe yifu yicyuma kubiciro byumusaruro ugera kubice 100 kumunota.
| Andika | Ibisobanuro | Imiterere rusange | Porogaramu | Ubucucike (g / cm³) |
|---|---|---|---|---|
| Ifu ishingiye ku byuma | Ibikoresho fatizo kubicuruzwa bishingiye ku byuma. | Byera, Bishyize hamwe, Mbere-Yashizwe | Ikoreshwa muburyo bwifu ya metallurgie. | N / A. |
| PM Ibicuruzwa bishingiye ku byuma | Yakozwe ukoresheje gukanda bisanzwe / gucumura. | N / A. | Imodoka, ipikipiki, ibikoresho byo murugo, ibikoresho byamashanyarazi. Gutanga ihungabana, kugabanya urusaku, uburemere bworoshye. | 6.4 kugeza 7.2 |
| MIM Ibicuruzwa bishingiye ku byuma | Ibice bito, bigoye bikozwe hakoreshejwe ifu ya porojeri. | Icyuma, | Ibikoresho bya elegitoroniki byabaguzi nka terefone igendanwa ya SIM, impeta ya kamera. | N / A. |
| Carbide ya sima | Ibikoresho bikomeye bikoreshwa mugukata, ibikoresho byubucukuzi. | Tungsten Carbide | Ibikoresho byo gutema, ibikoresho byo gucukura, ibice bidashobora kwambara, nibindi. | N / A. |
| Ibikoresho bya rukuruzi | Ibikoresho bya magnetiki bihoraho kandi byoroshye. | Samarium Cobalt, Neodymium, Ferrite | Ibyuma bya elegitoroniki, amashanyarazi, moteri, sensor. | N / A. |
| Ifu Metallurgie Superalloys | Nickel-ishingiye ku mavuta hamwe nubushyuhe buhebuje bwo hejuru. | Nickel, Co, Cr, W, Mo, Al, Ti | Ibikoresho bya moteri nka moteri ya turbine na disiki. | N / A. |
Kanda
Bishyirwa mumashanyarazi ya hydraulic cyangwa imashini aho yashyizwe mubikoresho byuma cyangwa karbide bipfa bimaze kuvangwa bivanze nifu. JIEHUANG irashobora gukanda ibice bigera kuri bine bitandukanye byurwego rwiza. Ukurikije ubunini n'ubucucike busabwa, ubu buryo bukoresha umuvuduko wa 15-600MPa kugirango ubyare ibice "icyatsi" bifite ibyangombwa byose bisabwa bya geometrike biranga igishushanyo cya nyuma. Ariko, ntanubwo igice cyanyuma cyanyuma cyangwa imiterere yubukorikori kirahari muriki gihe. Ubuvuzi bukurikiraho, cyangwa "gucumura," intambwe irangiza ibyo biranga.
Gucumura ibyuma (inzira yo gucumura muri powder metallurgie)
Ibice by'icyatsi bigaburirwa mu itanura ryacumuye kugeza bigeze ku mbaraga za nyuma zikenewe, ubucucike, hamwe no guhagarara neza. Mugihe cyo gucumura, ubushyuhe buri munsi yo gushonga yibice byingenzi byifu yikigice bishyuha mubidukikije bikingiwe kugirango bihuze molekile ibice byifu yibice bigize igice.
Ingano nimbaraga zumwanya uhuza ingingo hagati yikomatanyirizo zikura kugirango uzamure ibice bya tekiniki biranga. Kugirango wuzuze ibice byanyuma, gucumura bishobora kugabanuka, kwaguka, kunoza imikorere, no / cyangwa gutuma igice gikomera bitewe nigishushanyo mbonera. Mu itanura ryacumuye, ibice bishyirwa kuri convoyeur ikomeza kandi bigatwarwa buhoro buhoro mu byumba by'itanura kugira ngo bikore imirimo itatu y'ingenzi.
Kurandura amavuta atifuzwa yongewe kumifu mugihe cyo guhuza, ibice byabanje gushyuha buhoro. Ibice bikurikira bikomeza inzira yubushyuhe bwinshi bwitanura, aho imiterere yanyuma yibice igenwa nubushyuhe bugenzurwa neza kuva kuri 1450 ° kugeza 2400 °. Muguhuza neza ikirere kiri muri iki cyumba cy'itanura, imyuka imwe yongeweho kugirango igabanye okiside ihari kandi ihagarike okiside yinyongera yibice muriki cyiciro cyinshi. Kurangiza ibice cyangwa kubitegura kubikorwa byose byinyongera, amaherezo banyura mucyumba gikonjesha. Ukurikije ibikoresho byakoreshejwe nubunini bwibigize, uruziga rwose rushobora gufata iminota 45 kugeza kumasaha 1.5.
Nyuma yo gutunganywa
Muri rusange ,.ibicuruzwairashobora gukoreshwa mu buryo butaziguye. Nyamara, kubicuruzwa bimwe byicyuma bisaba ubushishozi bukomeye hamwe no gukomera cyane no kwambara birwanya, birakenewe kuvurwa nyuma yicyaha. Nyuma yo gutunganya harimo gukanda neza, kuzunguruka, gusohora, kuzimya, kuzimya hejuru, kwibiza amavuta, no kwinjira.
Uburyo bwo kuvura isura ya powder metallurgie
Urashobora guhura nibicuruzwa byifu ya metallurgie,ifu ya metallurgie ibikoreshoibyo byoroshye kubora, byoroshye gushushanya, nibindi, murwego rwo kunoza imyambarire, kurwanya ingese, kurwanya ruswa hamwe numunaniro wibice byifu ya metallurgie. Jiehuang azakora ubuvuzi bwo hejuru kubice byifu ya metallurgie, aribyo kugirango ubuso bwayo bukore neza, kandi no gutuma ubuso bwiyongera. Nubuhe buryo bwa powder metallurgie yo gutunganya hejuru?
Hariho uburyo butanu busanzwe bwo kuvura muburyo bwa powder metallurgie:
1.Igifuniko:Gupfundikanya urwego rwibindi bikoresho hejuru yifu ya metallurgie yatunganijwe nta reaction ya chimique;
2.Uburyo bwo guhindura imikorere:Ubuso bwibice byifu ya metallurgie bigomba gutunganywa byahinduwe muburyo bwa mashini, cyane cyane kubyara impungenge zisigaye no kongera ubwinshi bwubuso.
3.Kuvura ubushyuhe bwa shimi:ibindi bintu nka C na N bikwirakwira hejuru yibice bivuwe;
4.Kuvura ubushyuhe bwo hejuru:impinduka zicyiciro zibaho binyuze mumihindagurikire yubushyuhe, ihindura microstructure yubuso bwigice cyavuwe;
5.Kuvura imiti yo hejuru:reaction ya chimique hagati yubuso bwifu ya metallurgie igomba kuvurwa nigisubizo cyo hanze;
IBIKURIKIRA BIKURIKIRA BIKORESHEJWE BIKURIKIRA NUBUNTU BIDASANZWE KUBUNTU BUGENDE BUGENDE. SOLUTIONS YACU IRAKWIYE BYOSE, HARIMO IBICE BIKURIKIRA IMBARAGA ZIKURIKIRA N'IBIKORWA BY'UBUVUZI.
