S235 J0 Umuyoboro wibyuma - Imikorere myiza yumurambararo munini wa Diameter
Twishimiye kumenyekanisha ibicuruzwa byacu hejuru-kumurongo,S235 J0 Umuyoboro w'icyuma, yagenewe guhuza ibikenewe byiyongera mu nganda zitandukanye.Nkumukoresha wambere mubikorwa, dukoresha tekinoroji nubuhanga buhanitse kugirango dukore ubuziranengeumuyoboro hamwe no kuramba bidasanzwe no gukora.
Imiyoboro yacu yicyuma ikozwe mumashanyarazi akoresheje ibyuma byikora byikubye kabiri-byikubye kabiri byuzuza arc gusudira.Binyuze mu buhanga bwo guhindagura ubushyuhe buri gihe, turemeza ko buri muyoboro ukorwa neza kandi neza.Ubu buryo bwitondewe bwo gukora butuma ibicuruzwa byacu byujuje ubuziranenge bwo hejuru, bigatuma biba byiza mubikorwa bitandukanye.
Umutungo wa mashini
| urwego rw'icyuma | imbaraga nkeya | Imbaraga | Kurambura byibuze | Ingufu ntoya | ||||
| Ubunini bwerekanwe | Ubunini bwerekanwe | Ubunini bwerekanwe | ku bushyuhe bwa | |||||
| ＜ 16 | ＞ 16≤40 | ＜ 3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275J2H | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355K2H | 40 | - | - | |||||
Imiyoboro yacu yicyuma ikozwe mumashanyarazi akoresheje ibyuma byikora byikubye kabiri-byikubye kabiri byuzuza arc gusudira.Binyuze mu buhanga bwo guhindagura ubushyuhe buri gihe, turemeza ko buri muyoboro ukorwa neza kandi neza.Ubu buryo bwitondewe bwo gukora butuma ibicuruzwa byacu byujuje ubuziranenge bwo hejuru, bigatuma biba byiza mubikorwa bitandukanye.
Ugereranije n'imiyoboro gakondo yo gusudira,S235 J0 umuyoboro w'icyuma ifite ibintu by'ingenzi bikurikira:
A. Mugihe cyo gukora, isahani yicyuma ihinduka neza kandi ifite impungenge nke zisigaye.Ntabwo aribyo byongera ubuzima bwumuyoboro gusa, binemeza ko hejuru yumuyoboro woroshye kandi utarimo gushushanya cyangwa inenge.
b.Iterambere ryacu ryibice bibiri-byuzuye arc gusudira inzira ituma gusudira neza muburyo bwiza.Ibi bigabanya cyane kugaragara kwinenge nkimpande zidahuye, gutandukana gusudira, hamwe no gusudira bituzuye.Nkigisubizo, imiyoboro yacu ifite ubuziranenge bwo gusudira, biroroshye kugenzura no kwemeza imikorere myiza.
C. Ubwiza nicyo dushyira imbere.Kubwibyo, dukora igenzura ryuzuye 100% kuri buri cyuma dukora.Iri genzura ryuzuye ryemeza ko imiyoboro yacu yujuje ubuziranenge bwo mu nganda, iguha amahoro yo mu mutima mu bicuruzwa no gukoresha.
Muri Cangzhou Spiral Steel Pipe Group Co., Ltd., twishimiye cyane gukoraS235 J0 Umuyoboro w'icyuma.Turi mu mujyi wa Cangzhou, Intara ya Hebei kandi dukorera inganda kuva mu 1993. Ifite ubuso bwa metero kare 350.000 n'umutungo wose wa miliyoni 680 z'amayero, byashizeho urufatiro rukomeye rw'ubushobozi buhebuje bwo gukora.Itsinda ryacu ryitiriwe abakozi 680 bafite ubuhanga bakora badatezuka kugirango umusaruro utangwe kandi utange mugihe cya toni 400.000 zicyuma kizunguruka buri mwaka.
Ibigize imiti
| Urwego rw'icyuma | Ubwoko bwa de-okiside a | % kubwinshi, ntarengwa | ||||||
| Izina ry'icyuma | Inomero yicyuma | C | C | Si | Mn | P | S | Nb |
| S235JRH | 1.0039 | FF | 0,17 | - | 1.40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | FF | 0,20 | - | 1.50 | 0,035 | 0,035 | 0,009 |
| S275J2H | 1.0138 | FF | 0,20 | - | 1.50 | 0,030 | 0,030 | - |
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1.60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1.60 | 0,030 | 0,030 | - |
| S355K2H | 1.0512 | FF | 0,22 | 0,55 | 1.60 | 0,030 | 0,030 | - |
| a.Uburyo bwa deoxidation bwashyizweho kuburyo bukurikira: FF: Yishe byuzuye ibyuma birimo azote ihuza ibintu bihagije kugirango ihuze azote iboneka (urugero min. b.Agaciro ntarengwa kuri azote ntikurikizwa niba imiti yimiti yerekana byibuze Al igizwe na 0,020% hamwe na Al / N byibuze ya 2: 1, cyangwa niba hari ibindi bihagije N-guhuza bihari.Ibintu N-guhuza byandikwa mu nyandiko y'ubugenzuzi. | ||||||||
Muri Cangzhou Spiral Steel Pipe Group Co., Ltd., twishimiye cyane gukora S235 J0 Umuyoboro wa Spiral.Turi mu mujyi wa Cangzhou, Intara ya Hebei kandi dukorera inganda kuva mu 1993. Igizwe n'akarere kaMetero kare 350.000 n'umutungo wose wa miliyoni 680 Yuan, washyizeho urufatiro rukomeye kubushobozi bwiza bwo gukora.Itsinda ryacu ryitangiye abakozi 680 bafite ubuhanga bakora badatezuka kugirango umusaruro utangwe kandi utange mugihe cya toni 400.000 zicyuma kizunguruka buri mwaka.
Muncamake, S235 J0 umuyoboro wicyuma utanga ubuziranenge butagereranywa kandi burambye kubwaweumuyoboro munini wa diameter wasuditsweeibikenewe.Hamwe nibikorwa byabo byiterambere byiterambere, ubuziranenge bwo gusudira hamwe nubugenzuzi bwuzuye, ibicuruzwa byacu byizewe birenze ibyo witeze.Wizere Cangzhou Spiral Steel Pipe Group Co., Ltd.'s ubuhanga nuburambe kugirango uhuze ibyuma byawe byose bikenewe.
