Mu gihe ibihugu byo ku isi biha agaciro kanini kubungabunga ingufu no kugabanya ibyuka bihumanya ikirere, iterambere ry’imodoka nshya z’amashanyarazi zifite ingufu zahindutse inzira. Usibye imikorere ya bateri, ubwiza bwumubiri nabwo ni ikintu gikomeye kigira ingaruka ku gutwara ibinyabiziga bishya. Guteza imbere iterambere ryimiterere yimodoka yoroheje kandi ihuza ubuziranenge irashobora kuzamura urwego rwuzuye rwo gutwara ibinyabiziga byamashanyarazi kugabanya uburemere bwikinyabiziga cyose gishoboka mugihe harebwa imbaraga numutekano wikinyabiziga. Kubijyanye no koroshya ibinyabiziga, umubiri wa Hybrid wibyuma-aluminiyumu wita ku mbaraga no kugabanya ibiro byumubiri, bigahinduka uburyo bwingenzi bwo kugera ku buremere bwumubiri.
Uburyo gakondo bwo guhuza uburyo bwo guhuza aluminiyumu bufite imikorere idahwitse kandi yizewe. Kwiyegereza wenyine, nk'ikoranabuhanga rishya ryo guhuza, ryakoreshejwe cyane mu nganda z’imodoka n’inganda zikora mu kirere kubera inyungu zaryo rwose mu guhuza ibicanwa byoroheje n'ibikoresho. Mu myaka yashize, intiti zo mu gihugu cy’Ubushinwa zakoze ubushakashatsi bujyanye n’ikoranabuhanga ryo gutobora ubwikorezi ndetse baniga ku ngaruka z’uburyo butandukanye bwo kuvura ubushyuhe ku mikorere ya TA1 inganda zikora inganda za titanium zo kwikorera hamwe. Byagaragaye ko uburyo bwo kuvura ubushyuhe bwo kuzimya no kuzimya byongereye imbaraga zihamye za TA1 inganda zikora titanium yonyine yo gutobora ingingo zifatanije. Uburyo bwo guhuriza hamwe bwagaragaye kandi bugasesengurwa hifashishijwe ibintu bigenda, kandi ubuziranenge bwarasuzumwe hashingiwe kuri ibi. Binyuze mu bizamini bya metallografiya, byagaragaye ko ahantu hanini hahinduwe hahinduwe plastike hashyizwemo fibre ifite fibre runaka, ibyo bikaba byateje imbere iterambere ryumusaruro nimbaraga zumunaniro.
Ubushakashatsi bwavuzwe haruguru bwibanze cyane cyane kumiterere yubukorikori nyuma yo kuzunguza amasahani ya aluminium. Mubikorwa nyabyo byerekana imibiri yimodoka, ibice byuruzitiro rwahujwe na aluminiyumu ya aluminiyumu yakuweho imyirondoro, cyane cyane imbaraga za aluminiyumu zikomeye zifite ibintu byinshi bivangavanze, nka 6082 ya aluminiyumu, ni ibintu by'ingenzi bibuza ishyirwa mu bikorwa ry'umubiri. Muri icyo gihe, imiterere n’imiterere yihanganira imyirondoro yakuwe ku mubiri w’imodoka, nko kunama no kugoreka, bigira ingaruka ku iteraniro no gukoresha imyirondoro, kandi bikanagaragaza neza niba ibipimo by’imodoka byakurikiyeho. Kugirango ugenzure imyunvire no kugoreka imyirondoro no kwemeza neza niba imyirondoro ihagaze neza, usibye imiterere y'urupfu, ubushyuhe bwo gusohoka bwa profile hamwe n'umuvuduko wo kuzimya kumurongo nibyo bintu byingenzi bigira ingaruka. Iyo hejuru yubushyuhe bwo gusohoka kandi byihuse umuvuduko wo kuzimya, niko urwego rwo kugonda no kugoreka rwa profili. Kumurongo wa aluminiyumu ya aluminiyumu kumubiri wimodoka, birakenewe ko hamenyekana neza ibipimo byerekana kandi ukareba ko ibishishwa bitavunika. Inzira yoroshye yo kunonosora uburinganire bwikigereranyo hamwe no gutobora imikorere yimvange ni ukugenzura gucamo ukoresheje uburyo bwo gushyushya ubushyuhe hamwe nubusaza bwinkoni zasohotse mugihe ibintu bigize ibintu, imiterere yipfa, umuvuduko wo gusohora, hamwe no kuzimya umuvuduko udahinduka. Kuri 6082 ya aluminiyumu, hashingiwe ko izindi nzira zikorwa zidahinduka, uko ubushyuhe bwo hejuru bwiyongera, niko bigenda byoroha, ariko niko bigenda bihindura imiterere nyuma yo kuzimya.
Uru rupapuro rufata amavuta ya aluminiyumu 6082 hamwe nuburinganire bumwe nubushakashatsi, ikoresha ubushyuhe butandukanye bwo gusohora hamwe nuburyo butandukanye bwo gusaza kugirango itegure ingero muri leta zitandukanye, ikanasuzuma ingaruka ziterwa nubushyuhe bukabije hamwe nubusaza kuri test ya riveting ikoresheje ibizamini bya riveting. Ukurikije ibisubizo byibanze, uburyo bwiza bwo gusaza bwiyemeje kurushaho gutanga icyerekezo cyumusaruro ukurikira wa 6082 aluminium alloy umubiri wo gukuramo imyirondoro.
1 Ibikoresho byubushakashatsi nuburyo
Nkuko bigaragara mu mbonerahamwe ya 1, amavuta ya aluminiyumu 6082 yashongeshejwe hanyuma ategurwa mu ruziga ruzengurutse igice cya kabiri gikomeza. Hanyuma, nyuma yo kuvura ubushyuhe bwa homogenisation, ingot yashyutswe mubushyuhe butandukanye hanyuma ikoherezwa mumwirondoro kuri t 2200 t. Uburebure bw'urukuta rw'umwirondoro bwari mm 2,5, ubushyuhe bwa barriel bwari 440 ± 10 ℃, ubushyuhe bwo gupfa bwabaye 470 ± 10 ℃, umuvuduko wo gusohora wari 2,3 ± 0.2 mm / s, kandi uburyo bwo kuzimya umwirondoro bwari ubukonje bukabije. Ukurikije ubushyuhe bwo gushyushya, ingero zabazwe kugeza kuri 1 kugeza kuri 3, muri zo icyitegererezo cya 1 cyari gifite ubushyuhe buke bwo gushyuha, naho ubushyuhe bwa bileti bujyanye na 470 ± 5 ℃, ubushyuhe bwa bilet bujyanye na sample 2 bwari 485 ± 5 and, naho ubushyuhe bwa sample 3 bwari hejuru, naho ubushyuhe bwa bileti bwari 500 ± 5 ℃.
Imbonerahamwe 1 Igipimo cyimiti yapimwe yikigereranyo (agace kinshi /%)
Ukurikije ko ibindi bipimo nkibintu bigize ibintu, imiterere yipfa, umuvuduko wo gusohora, umuvuduko wo kuzimya ntigihinduka, ingero zavuzwe haruguru No 1 kugeza 3 zabonetse muguhindura ubushyuhe bwo gushyushya ibishaje zishaje mumatanura yubwoko bwokwirinda, kandi sisitemu yo gusaza ni 180 ℃ / 6 h na 190 ℃ / 6 h. Nyuma yo gukingirwa, bakonjeshwa n'umwuka, hanyuma bakazunguruka kugira ngo basuzume ingaruka z'ubushyuhe butandukanye bwo gutandukana hamwe na leta zishaje ku kizamini cya riveting. Ikizamini cya riveting ikoresha mm 2,5 mm yuburebure bwa 6082 hamwe nubushyuhe butandukanye bwo gusohora hamwe na sisitemu zitandukanye zo gusaza nkibisahani yo hepfo, hamwe na mm 1,4 mm umubyimba 5754-O nkibisahani byo hejuru kugirango bipimishe SPR. Gupfa gupfa ni M260238, naho umurongo ni C5.3 × 6.0 H0. Byongeye kandi, kugirango turusheho kumenya uburyo bwiza bwo gusaza, ukurikije ingaruka zubushyuhe bwo gukuramo no gusaza kumiterere yo gutobora, isahani ku bushyuhe bwiza bwo gukuramo ibicuruzwa iratoranijwe, hanyuma igakorerwa hamwe nubushyuhe butandukanye hamwe nibihe bitandukanye byo gusaza kugirango bige ku ngaruka za sisitemu yo gusaza kumeneka, kugirango tumenye neza uburyo bwiza bwo gusaza. Mikorosikopi ifite ingufu nyinshi yakoreshejwe mu kureba microstructure yibikoresho ku bushyuhe butandukanye bwo gukuramo ibicuruzwa, imashini ya MTS-SANS CMT5000 igenzurwa na microcomputer igenzurwa na elegitoroniki yo gupima isi yose ikoreshwa mu gupima imiterere y’ubukanishi, naho microscope ifite ingufu nkeya ikoreshwa mu kureba ingingo zanyeganyega nyuma yo kuzunguruka muri leta zitandukanye.
2Ibisubizo byubushakashatsi no kuganira
2.1 Ingaruka yubushyuhe bwa extrait hamwe nubusaza kumashanyarazi
Icyitegererezo cyafashwe ku gice cyambukiranya umwirondoro. Nyuma yo gusya bikabije, gusya neza no gusya hamwe na sandpaper, icyitegererezo cyangijwe na 10% NaOH muminota 8, kandi ibicuruzwa byangirika byirabura byahanaguwe neza na aside nitric. Icyatsi kibisi cy'icyitegererezo cyagaragaye hamwe na microscope ifite ingufu nyinshi, yari iherereye hejuru y’umuringoti wa rivet ahabigenewe kuzunguruka, nkuko bigaragara ku gishushanyo cya 1. Impuzandengo y’imbuto nini y’icyitegererezo cya 1 yari 352 μ m, impuzandengo y’ibinyampeke nini y’icyitegererezo No 2 yari 135 μ m Itandukaniro ryubujyakuzimu bwikigero cyimbuto nini biterwa ahanini nubushyuhe butandukanye bwo gukuramo. Ubushyuhe bwo hejuru bwo gusohora, niko bigabanya imbaraga zo guhindura imyuka ya 6082, niko kugabanuka kwingufu zingufu zatewe no guterana amagambo hagati yimvange no gusohora bipfa (cyane cyane umukandara ukora bipfa), kandi nimbaraga ntoya yo kongera kwisubiramo. Kubwibyo, ubuso bwuzuye ingano yintete ni nto; munsi yubushyuhe bwo gukuramo, niko birwanya imbaraga zo guhindura ibintu, niko kubika ingufu za deformasiyo, niko byoroshye kongera kubisubiramo, kandi byimbitse byimbuto nini. Kuri 6082 ivanze, uburyo bwo kongera guhunika ingano nubunini bwa kabiri.
(a) Icyitegererezo 1
(b) Icyitegererezo cya 2
(c) Icyitegererezo cya 3
Igicapo 1 Ubunini bwimbuto zuzuye za profili zasohotse muburyo butandukanye
Icyitegererezo cya 1 kugeza kuri 3 byateguwe kubushyuhe butandukanye bwakuweho byari bifite 180 ℃ / 6 h na 190 ℃ / 6 h. Imiterere yubukorikori bwa sample ya 2 nyuma yuburyo bubiri bwo gusaza bwerekanwe kumeza ya 2. Muri sisitemu ebyiri zo gusaza, imbaraga zumusaruro nimbaraga zingutu zicyitegererezo kuri 180 ℃ / 6 h ziri hejuru cyane ugereranije na 190 ℃ / 6 h, mugihe kurambura byombi bidatandukanye cyane, byerekana ko 190 ℃ / 6 h ari ubuvuzi bukabije. Kubera ko imiterere yubukanishi bwa serie 6 ya aluminiyumu ihindagurika cyane hamwe nihinduka ryimikorere yubusaza muri reta itarasaza, ntabwo bifasha gutezimbere ibikorwa byumwirondoro no kugenzura ubuziranenge bwa riveting. Kubwibyo, ntibikwiye gukoresha leta itarasaza kugirango itange imyirondoro yumubiri.
Imbonerahamwe 2 Imiterere yuburyo bwa sample No 2 munsi ya sisitemu ebyiri zo gusaza
Imigaragarire yikizamini nyuma yo kuzunguruka irerekanwa ku gishushanyo cya 2. Iyo icyitegererezo cya 1 gifite igipande cyimbitse gifite ingano nini cyane cyasunitswe mu bihe byo gusaza, hejuru yuruhande rwa rivet hari igishishwa cya orange kigaragara kandi cyacitse kigaragara ku jisho, nkuko bigaragara ku gishushanyo cya 2a. Bitewe nicyerekezo kidahuye imbere yintete, urwego rwo guhindura ibintu ruzaba rutaringaniye mugihe cyo guhindura ibintu, bikora ubuso butaringaniye. Iyo ibinyampeke ari bito, ubusumbane bwubuso buba bunini, bigakora ibintu byikibabi cya orange bigaragara mumaso. Iyo icyitegererezo cya 3 gifite urwego ruto ruto rwateguwe rwongerewe ubushyuhe bwo gusohora rwazungurutswe mu gihe cyo gusaza, hejuru yo hejuru ya rivet yari yoroshye cyane, kandi kumeneka byahagaritswe ku rugero runaka, byagaragaye gusa mu gukuza microscope, nkuko bigaragara ku gishushanyo cya 2b. Iyo icyitegererezo cya 3 cyari muburyo bwo gusaza, nta gucika byagaragaye munsi ya microscope, nkuko bigaragara ku gishushanyo cya 2c.
(a) Ibice bigaragara mumaso
(b) Uduce duto duto tugaragara munsi ya microscope
(c) Nta gucikamo ibice
Igishushanyo 2 Impamyabumenyi zitandukanye zo guturika nyuma yo kuzunguruka
Ubuso nyuma yo kuzunguruka buri muri leta eshatu, arizo, ibice bigaragara ku jisho (byanditseho “×”), uduce duto duto tugaragara munsi ya microscope (twanditseho “△”), kandi nta na hamwe (twanditseho “○”). Ibisubizo bya morphologie ibisubizo byintangarugero za leta eshatu zavuzwe haruguru muri sisitemu ebyiri zo gusaza zerekanwa mu mbonerahamwe ya 3. Birashobora kugaragara ko mugihe gahunda yo gusaza ihoraho, imikorere yikurikiranya yikigereranyo hamwe nubushyuhe bwo hejuru bwikigereranyo hamwe nubunini bworoshye bwimbuto nziza iruta iy'icyitegererezo gifite ingano nini yimbuto nini; iyo ingano yuzuye ingano ihoraho, imikorere ya riveting yameneka ya reta ishaje cyane iruta iyo leta ishaje.
Imbonerahamwe 3 Kugaragaza isura yintangarugero 1 kugeza kuri 3 muri sisitemu ebyiri
Ingaruka za morphologie yintete no gusaza kumyitwarire ya axial compression yamenetse yimyirondoro yarizwe. Imiterere yibintu mugihe cyo kwikuramo axial byari bihuye nuburyo bwo kwikinisha. Ubushakashatsi bwerekanye ko ibice byaturutse ku mbibi z’ingano, kandi uburyo bwo kumena Al-Mg-Si alloy bwasobanuwe na formula.
σapp ni imihangayiko ikoreshwa kuri kristu. Iyo gucamo, σapp ihwanye nagaciro nyako guhangayika gahuye nimbaraga zingana; σa0 ni ukurwanya imvura mugihe cyo kunyerera kwa interacrystalline; Φ ni coefficente yibibazo bya stress, bifitanye isano nubunini bwingano d nubugari bwa p.
Ugereranije no kongera gukora, imiterere ya fibrous ingano irafasha cyane kubuza kubuza. Impamvu nyamukuru nuko ingano y ingano d yagabanutse cyane bitewe no gutunganya ingano, zishobora kugabanya neza ibintu bitera imbaraga boundary kumupaka wingano, bityo bikabuza guturika. Ugereranije nuburyo bwa fibrous, ibintu byo guhangayikisha Φ byongeye kugarurwa hamwe nimbuto nini ni inshuro 10 zambere.
Ugereranije no gusaza kwinshi, leta ishaje cyane irafasha cyane kubuza guhagarika, bigenwa nuburyo butandukanye bwimvura igwa imbere muri alloy. Mugihe cyo gusaza kwinshi, 20-50 nm 'β (Mg5Si6) ibyiciro bigwa mumashanyarazi 6082, hamwe numubare munini wimvura nubunini buto; iyo ibinyomoro biri mubusaza burenze, umubare wimvura muri alloy ugabanuka kandi ubunini bukaba bunini. Imvura yatanzwe mugihe cyo gusaza irashobora kubuza neza kugenda kwa dislokasiyo imbere. Imbaraga zayo zogusiba zijyanye nubunini nubunini bwigice cyimvura. Inzira ifatika ni:
f ni agace k'ibice by'icyiciro cy'imvura; r ni ingano yicyiciro; σa nimbaraga zimbere hagati yicyiciro na matrix. Inzira yerekana ko uko ubunini bwicyiciro cyimvura nubunini buke buke, niko imbaraga zacyo zogusunika kuri dislokasiyo, biroroshye ko dislokasiyo mu mavuta itangira, kandi σa0 mubisumizi bizagabanuka kuva mubusaza kugeza kuri leta ishaje cyane. Nubwo σa0 igabanuka, mugihe ibinyomoro biva mubusaza bikagera kumyaka ishaje cyane, agaciro ka σapp mugihe cyo gutobora amavuta aragabanuka cyane, bigatuma igabanuka rikabije ryingutu zikomeye kumupaka wingano (σapp-σa0). Guhangayikishwa cyane kumupaka wibinyampeke byo gusaza birenze hafi 1/5 cyibyo mugihe cyo gusaza, ni ukuvuga ko bidashoboka gucika kumupaka wibinyampeke mugihe cyo gusaza cyane, bikavamo imikorere myiza yo kwisiga.
2.2 Gukwirakwiza ubushyuhe bwa extrait hamwe na sisitemu yo gusaza
Ukurikije ibisubizo byavuzwe haruguru, kongera ubushyuhe bwo gukuramo bishobora kugabanya ubujyakuzimu bwurwego ruto, bityo bikabuza gucikamo ibintu mugihe cyo kuzunguruka. Nubwo bimeze bityo ariko, hashingiwe kubintu bimwe na bimwe byavanze, uburyo bwo gupfa buva hamwe nuburyo bwo gusohora, niba ubushyuhe bwo gukuramo ari bwinshi cyane, kuruhande rumwe, urwego rwo kugunama no kugoreka umwirondoro ruzarushaho kwiyongera mugihe cyakurikiyeho cyo kuzimya, bigatuma kwihanganira ingano yumwirondoro bitujuje ibisabwa, kandi kurundi ruhande, bizatera ibishishwa byoroshye gutwikwa mugihe cyo gukuramo ibintu. Urebye uko ibintu byifashe, ingano yubunini bwerekana, idirishya ryibikorwa byo gutunganya nibindi bintu, ubushyuhe bukwiye bwo gukuramo iyi mavuta ntabwo buri munsi ya 485 ℃, ni ukuvuga icyitegererezo No 2. Kugirango hemezwe uburyo bwiza bwo gusaza, gahunda yo gusaza yarakozwe neza hashingiwe ku cyitegererezo No 2.
Imiterere yubukorikori bwikigereranyo No 2 mubihe bitandukanye byo gusaza kuri 180 ℃, 185 ℃ na 190 ℃ bigaragara ku gishushanyo cya 3, bitanga imbaraga, imbaraga zingana no kuramba. Nkuko bigaragara ku gishushanyo cya 3a, munsi ya 180 ℃, igihe cyo gusaza cyiyongera kuva 6h kugeza 12 h, kandi imbaraga zumusaruro wibikoresho ntizigabanuka cyane. Munsi ya 185 ℃, nkuko igihe cyo gusaza cyiyongera kuva 4h kugeza 12 h, imbaraga zumusaruro zibanza kwiyongera hanyuma zikagabanuka, kandi igihe cyo gusaza gihuye nagaciro gakomeye ni 5-6 h. Munsi ya 190 ℃, uko gusaza byiyongera, imbaraga zumusaruro zigabanuka buhoro buhoro. Muri rusange, ku bushyuhe butatu bwo gusaza, nubushyuhe bwo gusaza, niko imbaraga zo hejuru yibikoresho. Ibiranga imbaraga zingana mubishusho 3b bihuye nimbaraga zumusaruro mubishusho 3a. Kurambura ku bushyuhe butandukanye bwo gusaza bwerekanwe ku gishushanyo cya 3c kiri hagati ya 14% na 17%, nta buryo bugaragara bwo guhinduka. Ubu bushakashatsi bugerageza gusaza kurwego rwo hejuru cyane, kandi kubera itandukaniro rito ryikigereranyo, ikosa ryikizamini ritera impinduka zidasobanutse.
Igishushanyo.3 Ibikoresho bya tekinike yibihe bitandukanye byo gusaza no gusaza
Nyuma yo kuvura gusaza byavuzwe haruguru, gucamo ingingo zifatanije byavuzwe mu mbonerahamwe ya 4. Birashobora kugaragara kuva ku mbonerahamwe ya 4 ko hamwe nigihe cyiyongereye, gucikamo ingingo zifatanije bihagarikwa ku rugero runaka. Ukurikije imiterere ya 180 ℃, mugihe cyo gusaza kirenze 10 h, isura yingingo ifatanye iri muburyo bwemewe, ariko ntigihinduka. Ukurikije imiterere ya 185 ℃, nyuma yo gusaza kuri 7 h, isura yingingo ifatanye ntaho itaniye kandi leta irahagaze neza. Ukurikije imiterere ya 190 ℃, isura yingingo ifatanye ntaho itaniye kandi leta irahagaze. Uhereye kubisubizo byikizamini, birashobora kugaragara ko imikorere ya riveting ari nziza kandi itajegajega mugihe ibivanze biri mumyaka ishaje. Ufatanije no gukoresha imiterere yumubiri, kuzunguruka kuri 180 ℃ / 10 ~ 12 h ntabwo bifasha ihame ryiza ryimikorere yumusaruro ugenzurwa na OEM. Kugirango hamenyekane neza ko ihuzagurika rihuriweho, igihe cyo gusaza kigomba kongerwa, ariko kugenzura igihe cyo gusaza bizagabanya imikorere yumwirondoro no kongera ibiciro. Ukurikije imiterere ya 190 ℃, ibyitegererezo byose birashobora kuba byujuje ibisabwa byo gutobora, ariko imbaraga zibikoresho ziragabanuka cyane. Ukurikije ibisabwa mu gushushanya ibinyabiziga, imbaraga z’umusaruro wa 6082 zigomba kwemezwa ko zirenga MPa 270. Kubwibyo, ubushyuhe bwo gusaza bwa 190 ℃ ntabwo bwujuje ibyangombwa bisabwa. Mugihe kimwe, niba imbaraga zibintu ziri hasi cyane, ubunini busigaye bwisahani yo hepfo yuruzitiro ruzunguruka bizaba bito cyane. Nyuma yo gusaza kuri 190 ℃ / 8 h, ibice byambukiranya ibice byerekana ko umubyimba usigaye ari mm 0.26, utujuje ibyangombwa bisabwa na mm 0.3, nkuko bigaragara ku gishushanyo cya 4a. Urebye neza, ubushyuhe bwiza bwo gusaza ni 185 ℃. Nyuma yo gusaza kuri 7 h, ibikoresho birashobora guhuza neza ibisabwa, kandi imbaraga zujuje ibisabwa. Urebye umusaruro uhagaze neza murwego rwo gusudira mumahugurwa yo gusudira, igihe cyiza cyo gusaza kirasabwa kugenwa nka 8 h. Ibiranga ibice biri munsi yiyi sisitemu byerekanwe mubishusho 4b, byujuje ibyangombwa bisabwa. Ihuriro ryibumoso n’iburyo ni 0,90 mm na 0,75 mm, byujuje ibyangombwa bisabwa bya mm 0.4, naho umubyimba wo hasi usigaye ni 0.38 mm.
Imbonerahamwe 4 Kumena icyitegererezo No 2 kubushyuhe butandukanye nibihe bitandukanye byo gusaza
Igishushanyo.4 Ibice biranga ibice byuzuzanya bya plaque 6082 yo hepfo kumyaka itandukanye
3 Umwanzuro
Iyo hejuru yubushyuhe bwa 6082 ya aluminiyumu ya aluminiyumu, ntigabanuke hejuru yubutaka bworoshye nyuma yo kuyisohora. Umubyimba muto ufite ubunini buke urashobora kugabanya neza ibintu bitera imbaraga kumupaka wimbuto, bityo bikabuza guturika. Ubushakashatsi bwakozwe bwerekanye ko ubushyuhe bwiza bwo gukuramo butari munsi ya 485 ℃.
Iyo umubyimba wurwego ruto rwa 6082 ya aluminiyumu ya aluminiyumu ari imwe, guhangayikishwa cyane nimbibi zimbuto zumusemburo muri leta ishaje cyane ntabwo biri munsi yubusaza bwimpanuka, ibyago byo gucika mugihe cyo kuzunguruka ni bito, kandi imikorere yo kuzunguruka ni nziza. Urebye ibintu bitatu byo guhungabana gutekanye, kugereranya agaciro gahuriweho, kuvura umusaruro ushimishije hamwe nubukungu bwubukungu, uburyo bwiza bwo gusaza kubutaka bwiyemeje kuba 185 ℃ / 8h.
Igihe cyo kohereza: Apr-05-2025
