Menya ku giciro cya vuba cya ASTM A709 Steel Plate/Sheet Plate, Ibisobanuro n'Ingano.
Islaiti y'icyuma ya ASTM A709 ifite icyuma gishyushye cyane, icyuma cy'umukara cya HR cyo kubaka ikiraro.
| Ibisobanuro by'ibicuruzwa | Ubushobozi bwo gutunganya | Igenzura ry'Ubuziranenge | Gutanga na Serivisi |
| Ubufasha bw'icyiciro cyose n'inganoASTM A709 Gr.36 / Gr.50 / Gr.50W irahari. Ubunini bwa mm 6–200, ingano zihariye zishyigikiwe kugira ngo zijyane n'imishinga itandukanye y'ibikorwa remezo. | Gutunganya ibintu ku buryo bumwe gusaSerivisi z'ubuhanga zo gukata, gucukura, gusudira no gutunganya CNC. Ibice byarangiye neza kugira ngo bishyirwe mu mwanya wabyo. | Icyemezo Mpuzamahanga cy’UbushoboziIcyemezo cya ISO 9001. Umuntu wa gatatu yagenzuwe na SGS, BV, TUV. MTC EN10204 3.1 itangwa kuri buri cyiciro. | Porogaramu ishingiye ku mushingaNi byiza cyane mu kubaka ibiraro, ibikorwa remezo by'umujyi n'inyubako z'ibyuma biremereye, birwanya ikirere neza kandi bigatuza. |
| Ibicuruzwa Binini BihariUrutonde rw'ibikoresho by'icyuma bisanzwe bya A709, bishyigikira ibyo gutumiza ku bwinshi n'ibikenewe byihutirwa mu mishinga. | Inganda zikora neza cyaneKugenzura neza ubushobozi bwo kwihanganira ibintu no gutunganya ubuso neza, bigamije kwemeza ko inyubako ari nziza kandi ko umutekano wayo ari wose. | Ireme ryuzuye rishobora gukurikiranwaIgenzura rikomeye ry'ibikoresho fatizo no kugenzura umusaruro wose, nta ngaruka mbi ku mishinga y'ubuhanga ku isi. | Gutanga byihuse no kohereza hanze ku isiKohereza vuba iminsi 7–15. Ubunararibonye bwinshi mu kohereza ibicuruzwa mu mahanga, bushyigikira umushinga uhoraho ku isi. |
| 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 |
| 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 (guteka, guturitsa amasasu) kugira ngo akureho ibice bya okiside kandi yitegure gukomeza gutunganywa 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, 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. Gupakira mu buryo buhuriweho
Amasahani y'icyuma atondekwa neza hakurikijwe ingano n'ibipimo bitandukanye. Utwuma duto tw'ibiti cyangwa ibyuma dushyirwa hagati ya buri cyiciro kugira ngo amasahani agume ari maremare, hirindwe ko agera ku kintu kimwe kandi birinde kwangirika kw'ubuso. Udupaki twose dutondetse duhambirwa neza n'imigozi y'icyuma kugira ngo habeho umutekano mu gihe cyo kunyuramo kandi birinde kwimuka cyangwa gucika intege.
2. Gupakira amasanduku n'amapaleti
Amasahani mato kandi meza y'icyuma akoresha uburyo bwo gupakira ibintu mu gikoni cy'ibiti cyangwa palati. Impapuro n'amafiriti ya pulasitiki bishyirwa imbere mu mapaki kugira ngo birinde ubushuhe n'ingese. Ubu buryo busanzwe bwo gupakira ibintu mu mahanga bworoshya gupakira, gupakurura no gucunga ububiko, kandi bujyanye neza n'ubwikorezi mpuzamahanga n'ububiko bw'igihe kirekire mu mahanga.
3. Gupakira ibicuruzwa byinshi
Amasahani manini kandi manini y'icyuma atangwa mu buryo bwinshi hakoreshejwe ubwikorezi bwo mu mazi cyangwa ubwo ku butaka. Amasahani y'ibiti n'ibikoresho by'uburinzi bya kinyamwuga bishyirwa aho amasahani ahurira. Ibi bigabanya neza isohoka n'igongana mu gihe cyo kuyatwara, bikingira ubuso bw'isahani y'icyuma n'imiterere yacyo muri rusange.
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 igenzura rikomeye kuva ku kugura ibikoresho byo gupfunyika kugeza ku ngengabihe y'ibinyabiziga bitwara.
1. Ni ikiIcyapa cy'icyuma cya ASTM A709?
ASTM A709 ni icyuma gikomeye cyane gikoreshwa mu bwubatsi bw'ibiraro n'ibikorwa remezo biremereye. Gitanga imbaraga nziza, gukomera, no kwihanganira ikirere, bigatuma kiba cyiza mu bidukikije byo hanze no mu bidukikije bikomeye.
2. Ese ASTM ishoboraIcyapa cy'icyuma cya A709gusubuzwa?
Yego. Ishobora gusudira hakoreshejwe uburyo busanzwe. Ku masahani manini cyangwa gusudira ku bushyuhe buke, gushyushya mbere no gusudira nyuma yo gusudira bishobora kuba ngombwa. Amasahani yo mu rwego rw'ikirere asaba uburyo bukomeye bwo gusudira.
3. Ni ingano n'ubunini bungana iki biboneka?
Ubunini: mm 6–250; Ubugari: Ntarengwa mm 4000; Uburebure: Ntarengwa mm 12000, cyangwa izindi ngano zishobora gucibwa hakurikijwe amabwiriza.
4. Ni irihe tandukaniro riri hagati ya ASTM A709 na ASTM A36?
Bitewe n'imbaraga zayo nyinshi n'ubukomere bwayo bwiza, ASTM A709 ifatwa nk'amahitamo meza ku biraro n'inyubako ziremereye. ASTM A36 ikwiriye gukoreshwa mu nyubako no muri rusange.
5. Isuzuma rikorwa rite?
Isuzuma ry'imbaraga zo gukurura, isuzuma ry'ingaruka (ubushyuhe buke), isesengura ry'imiterere y'imiti, isuzuma ry'ibipimo n'ubuso.
6. Kuki wahitamo ASTM A709?
Bagwell yagize ati: “Kubera ko yagenewe gukoreshwa mu buryo bworoshye mu biraro no mu bikorwa remezo bisaba imbaraga nyinshi. ASTM A709 itanga imbaraga nyinshi, ubushobozi bwo gusudira neza, n’ubwiza bwo hejuru, kandi imikorere yayo myiza muri rusange ituma ikwiriye ibiraro rusange, ibiraro bigezweho, n’inyubako zikomeye.” Guhuza imbaraga zayo nyinshi, kuramba kwayo, n’imikorere yayo yemewe bituma iba nziza cyane mu bikorwa by’ibiraro n’igihe kirekire, cyane cyane mu bidukikije bikomeye.
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
Andika ubutumwa bwawe hano hanyuma ubwoherereze
