Menya ku giciro cya vuba cya ASTM A709 Steel Plate/Sheet Plate, Ibisobanuro n'Ingano.
Isahani y'icyuma ifite imikorere myiza ya ASTM A709 | Icyiciro cya 36 / 50 / 50W / HPS 70W / HPS 100W
| Ikintu | Ibisobanuro birambuye |
| Ibipimo ngenderwaho by'ibikoresho | ASTM A709 |
| Icyiciro | Icyiciro cya 36, Icyiciro cya 50, Icyiciro cya 50W, Icyiciro cya HPS 70W, Icyiciro cya HPS 100W |
| Ubugari busanzwe | mm 1.000 – mm 2.500 |
| Uburebure Busanzwe | mm 6.000 – mm 12.000 (ishobora guhindurwa) |
| Imbaraga zo Gufata | 400–895 MPa (85–130 ksi) |
| Imbaraga z'umusaruro | 250-690 MPa (36-100 ksi) |
| Akamaro | Ingufu nyinshi, gukomera cyane, no kuramba cyane mu mikoreshereze y'ikiraro n'inyubako |
| Igenzura ry'Ubuziranenge | Isuzuma rya Ultrasonic (UT), Isuzuma rya Magnetic Particles (MPT), ISO 9001, Isuzuma rya SGS/BV ry’abandi |
| Porogaramu | Ibiraro, Imihanda minini, n'inyubako zikomeye zisaba imbaraga nyinshi no kuramba |
Ibikubiye mu binyabutabire (Ibice bisanzwe)
Ibyuma bya ASTM A709 bya Plate/Ibipapuro bya Chemical
| Igice | Icyiciro cya 36 | Icyiciro cya 50 / 50S | Icyiciro cya 50W (Ubushyuhe bw'ikirere) | HPS 50W / HPS 70W |
| Karuboni (C) | ≤ 0.23% | ≤ 0.23% | ≤ 0.23% | ≤ 0.23% |
| Manganese (Mn) | 0.80–1.35% | 0.85–1.35% | 0.85–1.35% | 0.85–1.35% |
| Silikoni (Si) | 0.15–0.40% | 0.15–0.40% | 0.15–0.40% | 0.15–0.40% |
| Fosifore (P) | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% | ≤ 0.035% |
| Sulfure (S) | ≤ 0.040% | ≤ 0.040% | ≤ 0.040% | ≤ 0.040% |
| Umuringa (Cu) | 0.20–0.40% | 0.20–0.40% | 0.20–0.50% | 0.20–0.50% |
| Nickel (Ni) | – | – | 0.40–0.65% | 0.40–0.65% |
| Chromium (Cr) | – | – | 0.40–0.65% | 0.40–0.65% |
| Vanadium (V) | ≤ 0.08% | ≤ 0.08% | ≤ 0.08% | ≤ 0.08% |
| Columbium/Niobium (Nb) | ≤ 0.02% | ≤ 0.02% | ≤ 0.02% | ≤ 0.02% |
Imiterere ya ASTM A709 y'icyuma/amabati y'icyuma
| Icyiciro | Imbaraga zo Gukurura (MPa) | Imbaraga zo Gufata (ksi) | Imbaraga z'umusaruro (MPa) | Imbaraga z'umusaruro (ksi) |
| Icyiciro cya 36 cya A709 | 400–552 MPa | 58–80 ksi | 250 MPa | 36 ksi |
| Icyiciro cya 50 cya A709 | 485–620 MPa | 70–90 ksi | 345 MPa | 50 ksi |
| A709 Icyiciro cya 50S | 485–620 MPa | 70–90 ksi | 345 MPa | 50 ksi |
| A709 Grade 50W (Icyuma gishyushya ihindagurika ry'ikirere) | 485–620 MPa | 70–90 ksi | 345 MPa | 50 ksi |
| A709 HPS 50W | 485–620 MPa | 70–90 ksi | 345 MPa | 50 ksi |
| A709 HPS 70W | 570–760 MPa | 80–110 ksi | 485 MPa | 70 ksi |
| A709 HPS 100W | 690–895 MPa | 100–130 ksi | 690 MPa | 100 ksi |
Ingano z'icyuma cya ASTM A709/Impapuro
| Igipimo | Urugendo |
| Ubunini | mm 2 – mm 200 |
| Ubugari | mm 1.000 – mm 2.500 |
| Uburebure | mm 6,000 – mm 12,000 (ingano zihariye zirahari) |
Kanda kuri buto iri iburyo
1. Guhitamo ibikoresho fatizo
Amabuye y'agaciro cyangwa ibyuma bisigaye by'ubutare bitoranywa kugira ngo hamenyekane ko imiterere y'ibinyabutabire ihuye n'ibisabwa na ASTM A709.
2. Gukora ibyuma
Uburyo bw'ibanze bwa Oxygen Furnace (BOF) cyangwa Electric Arc Furnace (EAF) bukoreshwa mu gushongesha ibikoresho fatizo.
Ibintu bivangavanze nka manganese, silikoni, umuringa, nikeli, na chromium byongerwamo kugira ngo bigere ku rwego n'imiterere byifuzwa.
3. Guteramo filime
Icyuma gishongeshejwe gishyirwa mu mabuye hakoreshejwe uburyo bwo gucukura bukomeza cyangwa uburyo bwo gucukura bukozwe mu buryo bwa ingot.
4. Gushyuha cyane
Ibyuma bishyushya kugeza ku bushyuhe bwinshi (~1200°C) hanyuma bigashyirwa mu masahani afite ubunini n'ubugari bukenewe.
Gucukura no gukonjesha bigenzurwa byongera imiterere ya mekanike nko gukomera no gukomera.
5. Gukoresha ubushyuhe (niba bikenewe)
Ingano zimwe na zimwe (urugero, HPS) zishobora gukonjeshwa no gushyushwa kugira ngo zongere imbaraga, gukomera, no gusunikira.
6. Ubuvuzi bw'ubuso
Amasahani arakurwaho (gukora pickling, shot blasting) kugira ngo akureho urwego rwa oxide kandi yitegure gukomeza gutunganya cyangwa gusiga irangi.
7. Gukata no kurangiza
Amasahani acibwa mu bunini bwagenwe, agasuzumwa, agapimwa imiterere ya mekanike, imiterere ya shimi, n'ubuziranenge bw'ibipimo hakurikijwe ibipimo bya ASTM A709.
8. Igenzura ry'Ubuziranenge n'Igenzura
Buri sahani ikorerwa igeragezwa rikomeye:
Ibizamini byo gukurura no gupima imbaraga z'umusaruro
Ibizamini by'ingaruka za Charpy
Gupima ibyuma bipima ubusembwa bw'imbere mu mubiri (ultrasound) cyangwa ibyuma bipima ubusembwa bw'imbere mu mubiri (ultrasound)
Igenzura ry'ibipimo n'ubuso
9. Gupakira no Gutanga
Amasahani arangiye arashyirwa hamwe, agashyirwaho ikimenyetso, hanyuma agategurwa koherezwa ku bakiriya cyangwa ahubakwa.
Amasahani y'icyuma ya STM A709 ahanini ni amasahani y'icyuma akomeye cyane kandi adakoresha aloyi nyinshi yagenewe gukoreshwa mu biraro no mu zindi nyubako zikomeye. Uruvange rwazo rw'imbaraga, gukomera, no gusudira bituma ziba nziza mu mishinga y'ibikorwa remezo by'ingenzi.
Porogaramu Zisanzwe:
Kubaka ikiraro
Ibikoresho by'ingenzi byo gukingira imigozi n'imigozi
Amasahani yo ku meza
Amadirishya y'ikiraro cya Orthotropic
Ibiraro by'umuhanda munini, gari ya moshi, n'iby'abanyamaguru
Imishinga Ikomeye y'Ubwubatsi
Inyubako z'inganda n'ububiko
Imashini nini n'inyubako zishyigikira
Iminara yo kohereza ubutumwa n'inyubako z'ingirakamaro
Inyubako zo mu mazi n'izo mu nyanja
Ingomero n'ibyambu
Interineti zo mu mazi
Inyubako zirinda inkombe
Izindi gahunda zihariye
Inkuta zirinda ibidukikije
Inyubako zo kurinda ahantu hakunze kwangirika cyane
Ibice bisaba gukomera cyane no gukora neza mu bushyuhe buke
1) Ibiro by'ishami - Inkunga y'abavuga Icyesipanyoli, ubufasha bwo kwishyura ibicuruzwa bya gasutamo, n'ibindi.
2) Hari toni zisaga 5.000 z'ibicuruzwa, bifite ingano zitandukanye
3) Igenzurwa n'imiryango yemewe nka CCIC, SGS, BV, na TUV, hamwe n'ibipfunyika bisanzwe byo mu mazi
| Oya. | Ikintu cyo kugenzura | Ibisobanuro / Ibisabwa | Ibikoresho byakoreshejwe |
| 1 | Isuzuma ry'inyandiko | Genzura MTC, urwego rw'ibikoresho, ibipimo ngenderwaho (ASTM/EN/GB), umubare w'ubushyuhe, itsinda, ingano, ingano, imiterere ya chimique na mekanike. | MTC, inyandiko z'itumiza |
| 2 | Igenzura ry'amaso | Reba neza niba hari iminyururu, imigozi, ibice biyirimo, ibipfupfu, ingese, ingano, imishwanyagurike, imyobo, uburebure, n'ubwiza bw'inkombe. | Igenzura ry'amaso, itara, agakoresho ko gukura amatara |
| 3 | Igenzura ry'ibipimo | Pima ubugari, ubugari, uburebure, ubugari, impande kare, imfuruka zihindagurika; yemeza ko ubushobozi bw'inguni buhuye n'ibipimo bya ASTM A6/EN 10029/GB. | Kaliferi, igipimo cya kaseti, icyitegererezo cy'icyuma, igipimo cy'ubugari bwa ultrasonic |
| 4 | Igenzura ry'uburemere | Gereranya uburemere nyabwo n'uburemere bw'imitekerereze; yemeza mu buryo bwemewe n'amategeko (ubusanzwe ± 1%). | Igipimo cyo gupima, kubara uburemere |
1. Ibipfunyika Bishyizwe mu Mitwe
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Amasahani y'icyuma ashyirwa hamwe neza hakurikijwe ingano.
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Utwuma duto tw’ibiti cyangwa ibyuma dushyirwa hagati y’ibice.
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Imigozi ihambirwa n'imigozi y'icyuma.
2. Gupakira ipaki cyangwa palati
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Amasahani mato cyangwa meza ashobora gupakirwa mu masanduku y'ibiti cyangwa ku mapaleti.
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Ibikoresho bidapfa guhumeka nk'impapuro zirinda ingese cyangwa pulasitiki bishobora kongerwamo imbere.
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Bikwiriye koherezwa mu mahanga kandi byoroshye kubitwara.
3. Kohereza mu bwinshi
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Amasahani manini ashobora gutwarwa n'ubwato cyangwa ikamyo mu bwinshi.
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Ibikoresho by'ibiti n'ibikoresho byo kurinda bikoreshwa mu gukumira impanuka.
Ubufatanye buhamye n'ibigo by'ubwikorezi nka MSK, MSC, COSCO, uruhererekane rwa serivisi z'ubwikorezi mu buryo bunoze, uruhererekane rwa serivisi z'ubwikorezi ni byo bikunyura.
Dukurikiza amahame ngenderwaho ya sisitemu yo gucunga ubuziranenge ya ISO9001 mu bikorwa byose, kandi dufite ubuyobozi bukomeye kuva ku kugura ibikoresho byo gupfunyika kugeza ku ngengabihe y'imodoka zitwara. Ibi bitanga icyizere cy'uko imirasire ya H-beams iva mu ruganda kugeza aho umushinga uzabera, bikagufasha kubaka ku rufatiro rukomeye rw'umushinga udafite ibibazo!
1. Icyapa cy'icyuma cya ASTM A709 ni iki?
ASTM A709 ni icyuma gikomeye kandi gikozwe mu buryo budakoresha aloyi nyinshi gikoreshwa cyane cyane mu biraro, mu bwubatsi buremereye, no mu mishinga y'ibikorwa remezo. Gitanga imbaraga nziza, ubushobozi bwo gusudira, no kuramba mu bidukikije byo hanze no mu bintu bikomereye cyane.
2. Ese icyuma cya ASTM A709 gishobora gusukurwa?
Yego. Ingano zose zishobora gusudira, ariko gushyushya neza no gusudira nyuma yo gusudira bishobora kuba ngombwa ku masahani manini cyangwa ahantu hashyushye cyane. Ingano zo gusudira zisaba gusudira neza kugira ngo zikomeze kurwanya ingese.
3. Ni ingano n'ubunini bungana iki biboneka?
Ubunini bw'isahani: Ubusanzwe 6 mm - 250 mm
Ubugari: Kugeza kuri mm 4,000 bitewe n'uwakoze
Uburebure: Ubusanzwe 12.000 mm, ariko ishobora guhindurwa
4. Ni irihe tandukaniro riri hagati ya ASTM A709 na ASTM A36?
ASTM A709 ifite imbaraga nyinshi, ubukana bwiza, kandi ifite ubushobozi bwo guhangana n'imihindagurikire y'ikirere.
ASTM A36 ni icyuma gisanzwe cya karuboni, ahanini gikoreshwa mu miterere rusange, ntabwo gikozwe neza ku biraro cyangwa ahantu hakomereye.
5. Ni gute icyuma cya ASTM A709 gipimwa?
Ibizamini byo gukurura kugira ngo harebwe umusaruro n'imbaraga zabyo
Ibizamini by'ingaruka za Charpy ku bushyuhe buri hasi
Isesengura ry'imiti kugira ngo ryemeze imiterere y'ibumba
Igenzura ry'ubugari n'ingano
6. Kuki wahitamo icyapa cy'icyuma cya ASTM A709?
Ingufu nyinshi ku kugabanya ibiro
Uburyo bwiza bwo gusudira no gukora ibintu
Amanota yo kwisiga ku gihe kugira ngo birambe igihe kirekire
Bikwiriye ahantu hari ubushyuhe buke ndetse n'ahantu hafite stress nyinshi
Amakuru y'aho uherereye
Aderesi
Agace k'inganda ziteza imbere Kangsheng,
Intara ya Wuqing, umujyi wa Tianjin, Ubushinwa.
Terefone
Amasaha
Kuwa mbere-Ku cyumweru: Serivisi y'amasaha 24
