Galvanized steel plate
Classification uye Kushandisa
Zvinoenderana nekugadzira uye nzira dzekugadzirisa, inogona kukamurwa muzvikamu zvinotevera:
1.Alloyed galvanized steel plate.Iri rudzi rwesimbi ndiro inogadzirwawo nenzira yekupisa-dip, asi inopisa kune alloy coating ye zinc uye iron inoumbwa inosvika 50O ℃.Iri galvanized sheet rine yakanaka coating adhesion bonde uye weldability.
2.Hot-dip galvanized steel plate.Nyura ndiro yesimbi muDuo groove yakanyungudutswa kuti iite kuti inamire kune imwe duo simbi ndiro.
Parizvino, inonyanya kugadzirwa nekuenderera mberi kwekuita galvanizing, ndiko kuti, simbi yakakungurutswa ndiro inoramba ichinyudzwa muyakanyungudutswa zinc plating yekugezera kugadzira galvanized simbi ndiro.
3.Electrogalvanized steel plate.Iyo galvanized simbi sheet inogadzirwa ne electroplating nzira ine yakanaka workability.Zvisinei, kupfekedza kwacho kwakatetepa uye kushorwa kwekuora hakuna kunaka sekweya inopisa-dip galvanized sheet;④ Alloy uye composite galvanized simbi ndiro.Indiro yesimbi yakagadzirwa nezingi uye mamwe masimbi akadai semutobvu uye zingi.Iri rudzi rwesimbi ndiro haringori neakanakisa anti-rust kuita, asi zvakare ine yakanaka yekubata basa.
4.Single-sided galvanized steel plate uye kaviri-sided differential galvanized steel plate Single-sided galvanized steel plate, ndiko kuti, zvigadzirwa zvinobatiswa kune rimwe divi chete.Iine zvirinani kuchinjika pane maviri-sided galvanized sheet mune marasha welding, coating, anti-ngura kurapwa, kugadzirisa, etc. Kuti ukunde kushata kwekusaisa zingi kune rimwe divi, kune rumwe rudzi rwemalata akaputirwa neatete. layer ye zinc kune rumwe rutivi, kureva, kaviri uye kusiyanisa zinc sheet.
5.Alloy uye composite galvanized simbi ndiro.Indiro yesimbi yakagadzirwa nezingi uye dzimwe simbi dzakadai sealuminium, lead, zinc, etc. Rudzi urwu rweplate yesimbi haruna kungova neakanakisa anti-rust performance, asi zvakare ine yakanaka coating performance.
Kuwedzera pamusoro apa marudzi mashanu, panewo ruvara kwakakurudzira simbi ndiro, kudhinda coated kwakakurudzira simbi ndiro, PVC laminated kwakakurudzira simbi ndiro, etc. Zvisinei, inonyanya kushandiswa ichiri inopisa-dhibha maratisi pepa.
Chitarisiko
1. Packaging
Inogona kupatsanurwa mumhando mbiri: galvanized sheet yakachekwa kuita yakatarwa kureba uye galvanized sheet ine coil.General iron sheet packaging inoputirwa nebepa rinodzivirira mwando, uye kunze kwakasungwa nesimbi chiuno, iyo inosungirirwa zvakasimba kudzivirira mukati memalata kuti asakwesherana.
2. Tsanangudzo uye saizi
Zviyero zvechigadzirwa zvinoenderana (zvakadai sezvinotevera uye) nyora zviyero zvinokurudzirwa, ukobvu, kureba uye hupamhi hwemarata ane marata uye kukanganisa kwawo kunobvumidzwa.Mukuwedzera, hupamhi uye urefu hwebhodhi uye hupamhi hwepumburu zvinogonawo kutariswa maererano nechikumbiro chemushandisi.
3. Pamusoro
Mamiriro ezvinhu akajairwa: nekuda kwemaitiro akasiyana ekurapa mukuita kwekuputira, mamiriro akajairwa epepa ane galvanized akasiyana, akadai seyakajairika zinc flake, yakanaka zinc flake, flat zinc flake, zinc-isina flake uye phosphating kurapwa.The kwakakurudzira shizha uye kwakakurudzira coil akachekwa kuita yakatarwa kureba havafaniri chero hurema kunokanganisa kushandiswa (sezvinorondedzerwa pazasi), asi coil achabvumirwa kuva welding zvikamu uye dzimwe nhengo dzisina kuremara.
4. Galvanizing yakawanda
Scale value of galvanizing quantity: galvanizing quantity inzira inogamuchirwa nevakawanda uye inobatsira kuratidza ukobvu hwezinc coating parata.Kune mhando mbiri dzezinc plating: yakaenzana zinc plating kumativi ese (kureva kuenzana kukora zinc plating) uye huwandu hwakasiyana hwezinc plating kumativi ese (kureva musiyano mukobvu zinc plating).Iyo unit ye galvanizing quantity i g/m.
5. Machine basa
(1) Tensile bvunzo: kazhinji kutaura, sekureba iyo galvanized sheet yekurongeka, kudhirowa uye yakadzika kudhirowa ine tensile basa zvinodiwa.
(2) Kupeta kuyedza: Izita rakakosha kuyera basa retekinoroji rendiro yakatetepa.Nekudaro, izvo zvinodiwa nenyika dzakasiyana zvemhando dzakasiyana dzemarata ane galvanized zvakasiyana.Kazhinji, mushure mekunge pepa rakakomberedzwa rakakotama 180 °, iyo zinc layer haizosiya iyo yekunze chimiro, uye shizha base harizotsemuka kana kuputswa.
Zvimiro zvendiro yesimbi yesimbi: galvanizing inogona kunyatso kudzivirira kuparara kwesimbi uye kuwedzera hupenyu hwebasa.Galvanized simbi sheet (ukobvu 0.4 ~ 1.2mm) inonziwo galvanized iron sheet, inowanzozivikanwa sewhite iron sheet.Pepa resimbi rinoshandiswa zvakanyanya mukuvaka, mota, midziyo yemumba, zvinodiwa zvezuva nezuva uye mamwe maindasitiri.
Saizi: zvinoenderana nezvinodiwa nevatengi, kureba uye hupamhi hunogona kupepetwa kana kugadziridzwa.
Surface state: Nekuda kweakasiyana nzira dzekurapa mukuita kwekupfekedza, iyo yepasi pepepa yakashongedzwa zvakare yakasiyana, seyakajairwa zinc flake, yakanaka zinc flake, flat zinc flake, isiri-zinc flake uye phosphating pamusoro.Chiyero cheGerman chinotsanangurawo giredhi repamusoro.
Iyo galvanized sheet ichava nechitarisiko chakanaka uye haizove nekuremara kunokuvadza kushandiswa kwechigadzirwa, sekusina plating, maburi, makatsemuka, scum, pamusoro peplating ukobvu, makwara, tsvina yechromic acid, chena ngura, nezvimwe. haina kunyatso kujeka nezve chaiyo kutaridzika kukanganisa.Zvimwe zvakakanganisika zvichange zvichinyorwa muchibvumirano kana uchiraira.
Mechanical Properties
Tensile test:
1.Performance index: Kazhinji kutaura, pepa rakabatidzwa chete rechimiro, kudhirowa uye kudhirowa kwakadzika kune zvinodikanwa zvezvivakwa.Pepa remarara rechimiro richava nenzvimbo yekuburitsa, simba rekusimba uye kureba;Kurebesa chete kunodiwa pakutambanudza.Ona zviyero zvechigadzirwa zvinoenderana mu "8" yechikamu chino kuti uwane zvakakosha.
2.Nzira yekuyedza: yakafanana neyeyedzo nzira yeyakajairwa simbi pepa, ona zviyero zvakapihwa mu "8" uye bvunzo nzira zviyero zvakanyorwa mu "Ordinary carbon steel sheet".
Bending test:
Kupeta bvunzo ndicho chinhu chikuru chekuyera mashandiro etekinoroji pepa, asi zvinodikanwa zvemhando dzakasiyana dzenyika pamapepa akasiyana siyana hazvienderane.Iwo maAmerican mwero haadi kukotama uye kuyedza bvunzo kunze kwegiredhi rezvimiro.MuJapan, bvunzo dzekukotama dzinodiwa kunze kwezvimiro, zvekuvaka uye zvakajairwa marata mahwendefa.
Zvinodiwa: kazhinji, mushure mekunge jira rakakomberedzwa rakakotama 180 °, hapazovi nekuparadzaniswa kwezinc layer pamusoro pekunze, uye hapazove nekutsemuka uye kutsemuka pachigadziko cheplate.
Features uye Performance
Colour steel plate coating chigadzirwa chakagadzirwa nechando chakakungurutswa simbi ndiro, galvanized steel plate, coated (roll coated) kana composite organic film (PVC film, etc.) mushure mekurapwa kemikari pamusoro, yobva yabikwa nekupora.Vamwe vanhu vanodanawo chigadzirwa ichi "roller coated steel plate", "plastic color steel plate".Zvigadzirwa zveplate remavara zvinotenderedzwa nevagadziri pamitsetse yekugadzira inoenderera, saka ivo vanonziwo color coated steel plate rolls.Ruvara rwesimbi ndiro kwete chete ine yakakwirira mechanicha simba resimbi uye simbi zvinhu, zviri nyore kuumba kuita, asiwo yakanaka yekushongedza yekupfekedza zvinhu uye kusagadzikana kwemarara.Ruvara simbi ndiro chinhu chitsva munyika yanhasi.Nekufambira mberi kwesainzi uye tekinoroji, kukwidziridzwa kwekuziva kwezvakatipoteredza, kuvandudzwa kwemararamiro evanhu, simbi yemavara nhare yekugara inowedzera uye inowedzera inoratidza simba rakasimba uye tarisiro yemusika wakafara, nekuvakwa, midziyo yemumba, michina nemagetsi, zvekufambisa. , kushongedza kwemukati, midziyo yehofisi uye mamwe maindasitiri anofarirwa.
Product Standard
JIS G3302-94 galvanized steel sheet;
JIS G3312-94 pendi yerata;
JIS G3313-90 (96) Electrogalvanized steel sheet uye strip;General zvinodiwa kune inopisa-kunyudza kwakakurudzira simbi sheet;
ASTM A526-90 yekutengeserana giredhi inopisa-dip galvanized steel sheet;
ASTMA 527-90 (75) yakavharwa inopisa-dip galvanized steel sheet;
ASTMA528-90 yakadzika-yakadzika inopisa-dip galvanized steel sheet;Kupisa dip galvanized simbi pepa padenga uye madziro panel;
ASTMA44-89 Kupisa dip galvanized simbi pepa remigero;
ASTM A446-93 yemaitiro giredhi inopisa-dip galvanized steel sheet;
ASTMA59-92 inotonhora yakakungurutswa galvanized simbi;
ASTMA642-90 inopisa-dip yakagadziriswa yakakosha deoxidized yakadzika-kudhirowa simbi sheet;
Γ OCT7118-78 galvanized steel sheet;
DINEN10142-91 Chikamu 1 Yakaderera kabhoni simbi inopisa-dip galvanized steel strip uye ndiro yesimbi;
DIN1012-92 chikamu 2 inopisa-dip galvanized steel sheet.
Test Standard
JIS H0401-83 Nzira yekuedza yekupisa-dip galvanizing;
DIN50952-69 Nzira yekuedza yekupisa-dip galvanizing.
Target
Galvanized sheet uye strip simbi zvigadzirwa zvinonyanya kushandiswa mukuvaka, indasitiri yakareruka, mota, kurima, kupfuya mhuka, hove, kutengeserana uye mamwe maindasitiri.Indasitiri yekuvaka inonyanya kushandiswa kugadzira anti-corrosive maindasitiri uye ehurumende kuvaka padenga mapaneru, matenga emadziro, nezvimwe;Indasitiri yemwenje inoishandisa kugadzira magomba emidziyo yemumba, chimuni chevanhu, midziyo yekubikira, nezvimwewo, uye indasitiri yemotokari inonyanya kuishandisa kugadzira zvikamu zvemotokari zvisingaite kuturika, nezvimwe;Zvekurima, kupfuya mhuka uye hove zvinonyanya kushandiswa sekuchengetedza chikafu uye chekufambisa, maturusi ekugadzira nechando enyama uye zvigadzirwa zvemumvura, nezvimwe;Commerce inonyanya kushandiswa sekuchengetedza uye kutakura zvinhu, maturusi ekurongedza, nezvimwe.