1. Gutangiza muri make isahani isanzwe ikonje
Nibicuruzwa byabonetse mukanda gukonje kumpapuro zishyushye.Bitewe nubukonje bwinshi-bukonje, ubwiza bwubuso bwabwo buruta ubw'urupapuro rushyushye, kandi nyuma yo kuvura ubushyuhe, ibintu byiza bya mashini birashobora kuboneka.
1. Gutondekanya ikoreshwa ryibisahani bisanzwe bikonje
Ukurikije ibikenerwa bitandukanye byinganda zitanga umusaruro, impapuro zikonje zikunze kugabanywamo:
Mubisanzwe bikoreshwa urupapuro rwakonje, kashe-urwego rwubukonje-rupapuro, gushushanya-byimbitse, gushushanya-byimbitse-gushushanya-na ultra-ndende-gushushanya-urwego rukonje rwuzuye,
Mubisanzwe bitangwa muri coil hamwe nimpapuro ziringaniye, ubunini bugaragarira muri milimetero,
Ubugari muri rusange: 1000mm na 1250mm, n'uburebure muri rusange ni 2000mm na 2500mm.
2. Urwego rwisahani isanzwe ikonje
Amanota asanzwe ni:
Q195, Q215, Q235, 08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06, nibindi.;
ST12:
Byerekanwe nkicyiciro gisanzwe cyicyuma, ibikoresho ni bimwe cyane nkibya Q195, SPCC, na DC01;
ST13 / 14:
Icyiciro cyicyuma cyerekanwe nkicyiciro cyo gushiraho kashe mubusanzwe ni kimwe nibikoresho bya 08AL, SPCD, DC03 / 04;
ST15 / 16:
Icyiciro cyicyuma cyerekanwe nkicyiciro cya kashe ni nkibikoresho bya 08AL, SPCE, SPCEN, DC05 / 06.
3. Uburyo bwo kwerekana urwego nubunini bwibisahani bisanzwe bikonje
Kurugero, ST12 yakozwe na Taishan Iterambere ryinganda Itsinda rya Iron and Steel Co., Ltd., 1 * 1250 * 2500 / C, ryerekanwe nka: icyiciro cya ST12 isahani isanzwe ikonje, ubunini ni 1mm, ubugari ni 1250mm, uburebure ni 2500mm cyangwa C. .
Ibigaragara bipfunyitse uruhu rwicyuma rwera, kandi imiterere yubukanishi nicyiciro rusange kandi cyibanze cyicyuma, gishobora gukoreshwa gusa mugunama no gukora, ntabwo ari kashe.Byakoreshejwe mukumashini,
Kurugero, igikonoshwa cya firigo, ikigega cya lisansi yimodoka, nibindi.
Ibicuruzwa biri hejuru ya ST13 bikoreshwa mu nganda zisaba gushushanya byimbitse, nko gukora imodoka, ibigega bya lisansi ya moteri ya mazutu, nibindi, ibyo gukoresha biterwa nibisabwa byimbitse.
Itandukaniro riri hagati ya ST12 na SPCC: Imiterere yubukorikori bwibicuruzwa byombi birasa, ariko uburyo bwo kugaruka buratandukanye.Imiterere ya tensile yibikoresho bya ST12 irakomeye cyane kuruta iya SPCC.
Ikiyapani JIS ibisobanuro bifatika
SPCC - S bisobanura ibyuma (Icyuma), P bisobanura isahani (Isahani), C bisobanura ubukonje (Ubukonje), C bisobanura ubucuruzi (Ubucuruzi), aribwo buryo bwa JIS bw'Ubuyapani.
Niba ukeneye kwemeza imbaraga zingana, ongeramo T kumpera yicyiciro, aricyo: SPCCT.
SPCD - yerekana urupapuro rwa karubone ruzengurutse ubukonje hamwe nigitambambuga cyo gushyirwaho kashe, ibyo bikaba bihwanye nu Bushinwa 08AL (13237) bwo mu rwego rwo hejuru ibyuma byubaka karubone.
SPCE - Yerekana urupapuro rwa karubone ruzengurutse ubukonje hamwe nu murongo wo gushushanya byimbitse, ibyo bikaba bihwanye nu Bushinwa 08AL (5213) bwimbitse.
Niba atari igihe gikenewe, ongeraho N kurangiza amanota kugirango ube SPCEN.
Ubukonje buzengurutswe nicyuma cya karubone hamwe nicyuma cyo kuzimya no kugabanya ubushyuhe: leta ifatanye ni A, kuzimya bisanzwe hamwe nubushyuhe ni S, 1/8 gukomera ni 8, 1/4 gukomera ni 4, 1/2 gukomera ni 2, gukomera ni 1. Kode yo gutunganya hejuru: D yo kurangiza neza, B kugirango irangire neza.
Kurugero, SPCC-SD yerekana bisanzwe bizimye kandi bituje, matte yo kurangiza yazengurutswe rusange-intego ikonje ikonje ya karubone.
Urundi rugero ni SPCCT-SB, bisobanura kuzimya no gutuza bisanzwe, gutunganya neza, hamwe na karuboni ikonje ikonje ikenera ibikoresho byemewe.
Urundi rugero ni SPCC-1D, bivuze ko mato arangije gukonjesha ubukonje bwa karuboni.
Uburyo bwo kwerekana amanota yibyuma byububiko ni: S + ibirimo karubone + inyuguti (C, CK), aho ibirimo bya karubone bigereranwa nagaciro kagereranijwe * 100, inyuguti ya C igereranya karubone, naho inyuguti K igereranya ibyuma bya karuboni .Kurugero, ipfundo rya karubone S20C ifite karubone ya 0.18-0.23%.
Ubushinwa GB ibisobanuro bifatika
Ahanini bigabanijwemo:
Q195, Q215, Q235, Q255, Q275, nibindi
Q igereranya inyuguti yambere ya pinyin yubushinwa yijambo "Qu" aho umusaruro wibyuma, naho 195, 215, nibindi byerekana agaciro k'umusaruro.
Kubijyanye nimiterere yimiti, amanota make ya karubone:
Nini cyane amanota ya Q195, Q215, Q235, Q255, na Q275, niko ibyuka bya karubone nibirimo manganese, hamwe na plastike ihamye.
2. Gutangiza muri make urupapuro rushyushye rwerekana ibyuma (ifeza yera)
Ikorwa hamwe nicyuma gishyushye cyangwa icyuma gikonjesha ubukonje nka substrate binyuze muburyo bukomeza bushyushye bwa galvanizing, bishobora kurinda ubuso bwicyuma cyoroshye nicyuma cyangirika.
Urupapuro rushyushye rushyushye rutangwa nk'isahani iringaniye urukiramende;igishyushye gishyushye covan itangwa nkumuzingo ukoresheje coiling.
Bitewe nubutaka butandukanye bwakoreshejwe, impapuro zishyushye zishyushye zirashobora kugabanywamo ibice bishyushye bishyushye hamwe nudukonje twa hot-dip yamashanyarazi, bikoreshwa cyane mubwubatsi, ibikoresho byo munzu, imodoka, kontineri, ubwikorezi na inganda zo mu rugo.Cyane cyane kubaka ibyuma byubaka, gukora ibinyabiziga, gukora idirishya ryibyuma nizindi nganda.
1. Ibiranga impapuro zishyushye zishyushye
Kurwanya ruswa ikomeye, ubwiza bwubuso bwiza, bwiza bwo gutunganya byimbitse, ubukungu nibikorwa, nibindi.
2. Gutondekanya nibimenyetso bya hot-dip yamashanyarazi
Ukurikije imikorere yo gutunganya, igabanijwemo: intego rusange (PT), guhuza imashini (JY), gushushanya byimbitse (SC), gushushanya cyane gushushanya gusaza (CS), n'imiterere (JG);
Ukurikije uburemere bwurwego rwa zinc: ubuso bwa zinc yera igabanijwemo: 100/100 (uburemere bwurwego rwa zinc buri munsi ya 100g / m2),
120/120, 200/200, 275/275, 350/350, 450/450, 600/600;
Ubuso bwa Zinc-fer bugabanijemo: 90/90
(Uburemere bwa zinc-fer alloy layer iri munsi ya 90g / m2), 100/100, 120/120, 180/180;
Ukurikije imiterere yubuso, igabanijwemo: uruziga rusanzwe Z, uruziga ruto X, uruziga rworoshye GZ, zinc-fer alloy XT;
Ukurikije uburinganire bwubuso, bugabanijwemo: Itsinda I (I), Itsinda rya II (II);
Ukurikije ibipimo bifatika, bigabanijwemo: ubunyangamugayo buhanitse A, ubusanzwe B;
Ukurikije ubuvuzi bwo hejuru, bugabanijemo: chromic acide passivation L, gusiga amavuta Y, aside chromic passivation wongeyeho amavuta LY.
Amashanyarazi ashyushye yamashanyarazi ya Taishan Itsinda ryiterambere ryinganda:
Itsinda ryiterambere ryinganda za Taishan Icyiciro cya II gishyushye-dip galvanizing
Icyiciro cya kabiri cya hot-dip galvanizing ya Taishan Itsinda ryiterambere ryinganda zikorwa nogukomeza guhanagura ibyuma bikonje cyangwa bishyushye bikonje kuri Unit 2030, kandi bikoreshwa mubikorwa rusange cyangwa mubikorwa byubaka.
Ingano yo gutanga icyiciro cya kabiri cya hot-dip galvanizing: uburebure (0.3-0.3), ubugari (800-1830), uburebure (isahani 1000-6000, coil imbere ya diameter 610) muri mm.
Icyiciro cya kabiri gishyushye-dip galvanizing igabanijwe ukurikije imiterere yubuso: Z bisobanura urukiramende rusanzwe, N bisobanura urukiramende rwa zeru, X bisobanura uruziga ruto, na G bisobanura urukiramende rworoshye.
Icyiciro cya kabiri cya hot-dip galvanizing igabanijwe ukurikije uburyo bwo kuvura hejuru: L bisobanura passiyo ya chromic acide, Y bisobanura amavuta, LY bisobanura aside ya chromic passivation + amavuta
Ahanini kugabanya cyangwa kwirinda ingese zera mugihe cyo gutwara cyangwa kubika.
Igihe cyo kohereza: Nzeri-04-2023