Ibyiza bya Aluminium-Magnesium-Manganese Igisenge cyo hejuru mu nyubako zikoreshwa mu nganda

Aluminium-magnesium-manganese (Al-Mg-Mn) ibisenge byo gusakara byahindutse amahitamo yimishinga yo kubaka inganda bitewe nuburyo budasanzwe bwo guhuza imikorere, kuramba, nibikorwa. Ibyiza byo gukoresha mubikorwa byinganda bigaragarira mubice bikurikira:

1.Kurwanya ruswa nziza kubidukikije bikabije

Inyubako zinganda (nkinganda zitunganya imiti, metallurgie, nogutunganya ibiryo) akenshi zihura nibidukikije, harimo ubuhehere bwinshi, imyotsi yimiti, n ivumbi ryinganda. Amavuta ya Al-Mg-Mn arimo magnesium (1.0% -1.8%) na manganese (0.8% -1.5%) nkibintu byingenzi bivangavanze, bigizwe na firime ya oxyde yuzuye kandi ihamye hejuru yibintu. Iyi firime ikora nkinzitizi karemano, irwanya neza ruswa ituruka kubintu bya acide / alkaline, spray yumunyu, hamwe n’imyanda ihumanya inganda. Bitandukanye no gusakara ibyuma bisanzwe (bisaba gufata neza ibyuma birwanya ingese), panne ya Al-Mg-Mn irashobora kugumana ubunyangamugayo bwigihe kirekire butarinze gukorerwa ruswa, bikagabanya cyane amafaranga yo kubungabunga inganda zikomeye.

2. Umutungo woroshye ugabanya umutwaro wubatswe

Inyubako zinganda zisanzwe zifite umwanya munini (urugero, amahugurwa, ububiko, hamwe n’ibigo byita ku bikoresho) hamwe n’ibyuma bigoye. Ikibaho cya Al-Mg-Mn gifite ubucucike buke cyane (hafi 2,7 g / cm³, 1/3 cyicyuma gusa), kandi uburebure bwacyo (0,7-1.2 mm) bivamo uburemere bwibiro 5-8 kg / m⊃2 gusa; Ibi biremereye biragabanya mu buryo butaziguye umutwaro ku nyubako nkuru y’inyubako, purline, na fondasiyo. Ntabwo yemerera gusa igishushanyo mbonera cy’imyanya minini yinganda ahubwo inagabanya imikoreshereze yibikoresho hamwe nigiciro cyubwubatsi.

3. Imbaraga Zimiterere Zimiterere no Kurwanya Ingaruka

Nubwo imiterere yoroheje, panne ya Al-Mg-Mn yerekana ibikoresho byiza bya mashini. Gutunganya ingano ya aliyumu no kunaniza akazi (byongerewe imbaraga mugihe cyo kuzunguruka) biha panne imbaraga zingana (60260 MPa) kandi zitanga imbaraga (MP200 MPa). Mu nganda zikora inganda, aho ingaruka nko kugwa imyanda (urugero, ibice bya mashini, ibikoresho byo gupakira) cyangwa ingaruka zikomeye zumuyaga zirasanzwe, panele irashobora kwihanganira imbaraga ziva hanze zidahinduka cyangwa ngo ziveho. Byongeye kandi, iyo ikoreshejwe muri sisitemu yo gusakara hejuru (uburyo busanzwe bwo kwishyiriraho paneli ya Al-Mg-Mn), imiterere ihuza imiyoboro irusheho kongera imbaraga zo guhangana n’umuyaga muri rusange - ni ingenzi ku nyubako z’inganda mu turere dukunze kwibasirwa n’umuyaga mwinshi cyangwa umuyaga.

4. Imiterere isumba iyindi ihuza ibishushanyo mbonera byinganda

Inyubako zinganda zikenera igisenge kidasanzwe kugirango gikemure ibikenewe bikora, nko guhinduranya ahahanamye kumazi, guhuza na sisitemu yo guhumeka, cyangwa ibishushanyo mbonera bigenewe amahugurwa manini. Pan-Al-Mg-Mn ifite ihindagurika ryiza kandi ikora ubukonje; zirashobora gutunganywa muburyo butandukanye (urugero, imbaho ​​zigoramye, panne trapezoidal, cyangwa imyirondoro yabigenewe) ukoresheje ibikoresho bibumbira kumurongo. Ihinduka rikuraho imipaka y’ibikoresho gakondo byo gusakara (urugero, ibisate bya beto cyangwa amabati yerekana ibyuma) kandi bituma habaho kwishyira hamwe hamwe n’ibikoresho byubaka inganda nkumuyaga uva mu kirere, ikirere, hamwe n’ibikoresho byo kurwanya umuriro - byemeza imikorere yuzuye hamwe n’uburanga bwiza.

5. Ubuzima Burebure Kumurimo Kugabanya Ubuzima-Cyiciro

Inyubako zinganda ni umutungo wigihe kirekire, kandi kuramba hejuru yinzu bigira ingaruka kubuzima bwabo. Ibikoresho bya Al-Mg-Mn bifite ubuzima bwimyaka irenga 50 mubihe bisanzwe byinganda-birenze kure cyane ibyuma byuma (imyaka 10-15) cyangwa igisenge cya asfalt (imyaka 5-10). Kurwanya gusaza (nta buryarya cyangwa guturika bituruka ku mirasire ya UV) hamwe no gukenera bike (gusa rimwe na rimwe usukura ivumbi ryo hejuru) bigabanya inshuro zo gusana ibisenge cyangwa kubisimbuza. Ku nganda zinganda, ibi bisobanura kugabanya ibiciro byigihe kirekire byo gukora no guhungabanya umusaruro muke biterwa no gufata neza ibisenge.

6. Ibidukikije byangiza ibidukikije bihuza nicyatsi kibisi

Mu rwego rwo gushimangira isi yose iterambere rirambye, itsinda rya Al-Mg-Mn ryujuje ibyangombwa by’ibidukikije by’inyubako zigezweho. Ubwa mbere, aluminiyumu irashobora gukoreshwa 100%, kandi uburyo bwo gutunganya ibicuruzwa butwara 5% gusa yingufu zisabwa kugirango habeho umusaruro wa aluminiyumu-kugabanya imyanda n’ibyuka bihumanya ikirere. Icya kabiri, hejuru yubutaka bwa Al-Mg-Mn (urugero, PVDF, PE coatings) nta byuma biremereye hamwe n’ibinyabuzima bihindagurika (VOC), byubahiriza amahame mpuzamahanga y’ibidukikije (nk’amabwiriza y’ubumwe bw’ibihugu by’Uburayi). Icya gatatu, ubuso bworoshye kandi bugaragara cyane (cyane cyane ibara ryamabara yumucyo) birashobora kugabanya kwinjiza izuba, kugabanya ubushyuhe bwimbere mu nyubako no kugabanya ingufu zikoreshwa mu guhumeka ikirere - bigira uruhare mu kubona ibyemezo byubaka ibyatsi (urugero, LEED, Ubushinwa bubaka ibyatsi) mu mishinga yinganda.