Nubwo GB/T 470-2008 na GB/T 13818-2024 byombi bisa nkaho bifitanye isano na zinc, uburyo bikoreshwamo n'ubwoko bw'ibicuruzwa biratandukanye rwose. Itandukaniro ry'ingenzi riri ahanini mu buryo bwo gukoreshwa, ibicuruzwa ubwabyo, n'ibisabwa mu buryo bwihariye. Bishobora gutandukanywa mu buryo bukurikira:
1. Ingano y'Ishyirwa mu Bikorwa n'Icyerekezo cy'Ingenzi
Umutwe wose waGB/T 470-2008 is "Ingote za Zinc."Nk'uko izina ribisobanura, iyi ngingo ireba by'umwihariko ibicuruzwa bya zinc ingot. Ikoreshwa ku bimera bya zinc bikozwe hakoreshejwe zinc concentrate cyangwa ibikoresho birimo zinc nk'ibikoresho fatizo, hatitawe ku kuba ibikorwa byo kubikora birimo gusya, gutunganya, cyangwa electrolysis. Ibi bimera bya zinc bikoreshwa cyane cyane nk'ibikoresho fatizo ku nganda nka galvanizing, gukora alloy, chemicals, n'amashanyarazi, bikaba ari ibikoresho by'ibanze bya zinc mu nganda.
Ibinyuranye n'ibyo, umutwe wose waGB/T 13818-2024 is "Aloyi za Zinc zikozwe mu buryo bwa Die-Cast,"cyibanda cyane cyane ku byuma bya zinc byagenewe gucukurwa mu mazi. Bikoreshwa cyane cyane mu gukora no kugenzura aloyi za zinc zikozwe mu mazi. Bitandukanye n'ibice bya zinc, ibi bicuruzwa bikoreshwa mu buryo butaziguye mu gucukurwa mu mazi ku bice by'imodoka, ibikoresho by'ikoranabuhanga, n'ibindi bicuruzwa, bigahinduka bitewe n'uburyo butandukanye bwo gukora aloyi zidasaba andi matunganywa y'ibikoresho fatizo.
2. Ubwoko bw'ibicuruzwa n'ibisabwa mu miterere yabyo
GB/T 470-2008 — Ibicuruzwa bya Zinc byuzuye
Igaragaza ibicuruzwa bya zinc byuzuye bishyizwe mu byiciro bitanu hashingiwe ku miterere ya shimi:Zn99.995, Zn99.99, Zn99.95, Zn99.5, na Zn98.5.Ibipimo ngenderwaho bisobanura ingano ya zinc n'ibipimo ntarengwa byemewe ku myanda nka lead, cadmium, na fer. Ku rwego rwa Zn99.995, ingano ya zinc ntigomba kuba munsi ya 99.995%, kandi imyanda yose ntigomba kurenga 0.005%. Iri hame kandi rikuraho ibisabwa kuri arsenic na antimony kandi rigahindura ibipimo ngenderwaho bya aluminiyumu ku byiciro bimwe na bimwe.
GB/T 13818-2024 — Aloyi za Zinc zikozwe mu buryo bwa Die-Cast
Igena aloyi za zinc zirimo ibintu bivangavanze nka aluminiyumu n'umuringa kugira ngo inoze imikorere yo gucukura. Ugereranyije na verisiyo yabanje, izana imiterere ibiri mishya —YZZnAl4CnaYZZnAl3Cu5— bigeza umubare w’ibipimo byose kuri icyenda. Iyi gahunda igenzura ibintu bikoreshwa mu guteranya (aluminium, umuringa, manyeziyumu) kandi ikagabanya cyane imyanda nka lisansi, cadmium, n’icyuma. Yongeraho kandi ibisabwa mu buryo bugaragara ku buziranenge bw’ubuso, ikabuza inenge nk’uduheri, ibizinga by’amavuta, n’ibindi, mu gihe utwenge duto two gukomera n’ibimenyetso byo kurangiza byemewe.
3. Ingano Isanzwe n'Ibisobanuro Birambuye bya Tekiniki
GB/T 470-2008yavuguruwe kugira ngo yemeze ISO 752:2004, cyane cyane igena ibisabwa ku bimera bya zinc, uburyo bwo gupima, amategeko yo kugenzura, ndetse no gushyira ibimenyetso, gupakira, gutwara, no kubika. Uburyo bwo gupima bushingiye ahanini ku mahame ngenderwaho ya GB/T 12689; uburyo bwo gupima ntibukurikiza amahame ngenderwaho mpuzamahanga ya ISO; gushyira ibimenyetso ku mabara bikurikiza amahame ngenderwaho yo mu gihugu; kandi uburemere bw'igice cy'ibimera bya zinc bugaragazwa hagatiIbiro 18 na 30.
GB/T 13818-2024isimbura verisiyo yabanje, GB/T 13818-2009, kandi yanditswe hakurikijwe amategeko ya GB/T 1.1-2020. Ugereranyije na verisiyo yabanje, yongeraho igice kivuga ku mategeko y’igenzura, ivugurura uburyo bwo gupima imiterere y’imiti, kandi ivugurura ibisabwa mu gushyira ikimenyetso, gupakira, gutwara no kubika. Uburyo bwo gupima buhuye neza n’ibikenewe mu musaruro ugezweho, harimouburyo bwa spectroscopenainductively combined plasma-emission spectroscopy (ICP-ES).Byongeye kandi, iri hame ritanga imbonerahamwe igereranya hagati y’ibipimo ngenderwaho by’igihugu cy’Ubushinwa n’ibipimo ngenderwaho by’amahanga kugira ngo byorohereze ibicuruzwa byoherezwa mu mahanga.
4. Ingero z'ishyirwa mu bikorwa
Ingote za zinki zitwikiriwe naGB/T 470-2008ikora nk'ibikoresho fatizo by'ibanze mu nganda, cyane cyane bikoreshwa mu gutunganya nyuma - nko gukaranga, gukora aloyi ya zinc, no nk'ibinyabutabire - kandi ikora nk'ibikoresho by'ibanze byo gutwara zinc mu nganda.
Aloyi za zinc zikozwe mu buryo bwa die-cast zitwikiriwe naGB/T 13818-2024ni ibikoresho byo gushushanya bikoreshwa mu buryo butaziguye mu gukora imashini zicana. Bihuye n'imikorere itandukanye, nko gucura imashini zicana mu cyumba gishyushye n'imashini zicana mu cyumba gikonje, kandi bishobora kuzuza ibisabwa mu gukora ibikoresho bifite ishusho isobanutse kandi igoye. Izi mashini zikoreshwa cyane muinganda z'imodoka, iz'ibikoresho by'ikoranabuhanga, n'iz'ibikoresho by'ikoranabuhanga.
Incamake
Mu magambo make, itandukaniro rikomeye hagati y’ibyo byombi ni ukoGB/T 470-2008ubutegetsi"ibikoresho fatizo bya zinc (zinc ingots),"mu giheGB/T 13818-2024ubutegetsi"aloyi za zinki zikoreshwa mu gucukura ibyuma."Imiterere y'ibicuruzwa, porogaramu, n'ibisabwa mu bya tekiniki biratandukanye cyane, bigatuma biba bikwiriye mu buryo butandukanye bwo kubitunganya no kubikoresha.
Igihe cyo kohereza ubutumwa: 13 Mata 2026
