Nyocha nke ọma maka China Welding Construction Welding Work Steel Structure and Steel Mepụta Weldments Site Arc Welding
The Organization keeps for the process concept “scientific Administration, superior quality and effectiveness primacy, shopper supreme for Quality Inspection for China Welding Construction Welding Work Steel Structure na Steel Manufacturing Weldments through Arc Welding, We sincerely do our best to offer the best service for all ndị ahịa na ndị ọchụnta ego.
Nzukọ a na-edobe maka echiche usoro "nchịkwa sayensị, ịdị elu dị elu na ịdị irè nke izizi, onye ahịa kacha elu makaAkụkụ Welding China OEM, Agbado nke nnukwu Carbon Steel Structural Parts, Ụlọ ọrụ anyị enweelarị ọtụtụ ụlọ ọrụ kachasị elu na ndị otu nkà na ụzụ nwere ahụmahụ na China, na-enye ngwaahịa, usoro na ọrụ kachasị mma nye ndị ahịa ụwa.Ime ihe n'eziokwu bụ ụkpụrụ anyị, ọrụ ruru eru bụ ọrụ anyị, ọrụ bụ ebumnuche anyị, afọ ojuju ndị ahịa bụ ọdịnihu anyị!
Ngwa:
Ọ nwere ike na-eji na corrosion eguzogide nke igwe anaghị agba nchara Ọdịdị, dị ka 06Cr19Ni9 na 06Cr19Ni11Ti, onye na-arụ ọrụ okpomọkụ n'okpuru 300 ℃;Enwere ike iji ya mee ihe maka ihe owuwu igwe anaghị agba nchara na-eji n'okpuru okpomọkụ cryogenic, dị ka akpa mmiri nitrogen, akpa ikuku gas, wdg.
ÀJÀ:
E308-16 bụ mkpuchi rutile ụdị Cr18Ni9 igwe anaghị agba nchara.Enwere ike iji ma AC na DC mee ihe ma nwee ike ịbụ ịgbado ọkụ niile.Ọ nwere ike iru arụmọrụ ịgbado ọkụ dị mma, arc kwụsiri ike, obere spatter, mwepụ slag dị mfe na ọdịdị weld dị mma.Igwe a na-echekwara nwere ezigbo nguzogide corrosion inter granular.
IHE:
1. The electrodes ga-abụ nke 320-350 ℃ maka 1 awa tupu ịgbado ọkụ, kpoo electrode mgbe eji ya.
2. A ghaghị iwepụ nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ nke weld tupu ịgbado ọkụ.
3.Recommended DC ike ọkọnọ, n'ihi na AC ịgbado ọkụ nwere a na-emighị emi penetration, ugbu a ekwesịghị ịdị oke ibu, iji zere mkpuchi mkpuchi na-acha ọbara ọbara na cracking.
4. Iji belata ego ntinye ọkụ na welding electrode oscillating amplitude ekwesịghị ịdị oke oke.
5. Preheat na interlayer-okpomọkụ kwesịrị ịdị n'okpuru 150 ℃
Ọkwa ịgbado ọkụ:
PA, PB, PD, PF
NKWUKWU Nkwụnye ego (Akara kacha mma):%
| ihe | C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| Ihe achọrọ | ≤0.08 | 18.0-21.0 | 9.0-11.0 | ≤0.75 | 0.5-2.5 | ≤1.00 | ≤0.04 | ≤0.03 | ≤0.75 |
| Nsonaazụ a na-ahụkarị | 0.062 | 19.34 | 10.14 | 0.28 | 1.08 | 0.66 | 0.025 | 0.010 | 0.08 |
ALA nke igwe:
| ihe | Ike ọdụdọ Rm/MPa | Elongation A/% | Charpy V-Notch KV2 (J) -196 ℃ |
| Ihe achọrọ | ≥550 | ≥30 | ≥29 |
| Nsonaazụ a na-ahụkarị | 570 | 38 | 36 |
Usoro eji arụ ọrụ: (AC, DC+)
| Dayameta (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Ugbu a (A) | 25-50 | 50-80 | 80-110 | 110-160 | 160-200 |
Nkwakọ ngwaahịa:
5kg / igbe, 4 igbe / katọn, 20kgs / katọn, 50katọn / pallet.21MT -26MT kwa 1X20″ FCL.
OEM/ODM:
Anyị na-akwado OEM/ODM ma nwee ike ịme nkwakọ ngwaahịa gị, biko kpọtụrụ anyị maka mkparịta ụka zuru ezu.
Ihe achọrọ n'ozuzu:
Imepụta akụkụ nhazi nke welded ga-agbaso ụkpụrụ, akwụkwọ nhazi na ndokwa nke ọkọlọtọ a.3.2 Ihe achọrọ maka ọnọdụ okpomọkụ n'oge mmepụta ịgbado ọkụ:
Mgbe emeziri akụkụ na ngwaahịa emechara, okpomọkụ ekwesịghị ịdị ala karịa ihe ndị a:
obere carbon ígwè ihe: -20 ℃;
Alloy structural ígwè ihe onwunwe: -15 ℃.
N'ozuzu, ndị kwere ịgbado ọkụ okpomọkụ nke ịgbado ọkụ akụkụ kwesịrị izute chọrọ nke Isiokwu.
Mgbe a na-agbanye akụkụ nke ịgbado ọkụ n'okpuru ọnọdụ okpomọkụ dị ala (dị ka e depụtara na Tebụl 1), elu nke ígwè kwesịrị ịdị ọkụ.Obosara nke mpaghara preheating ga-adịrịrị karịa okpukpu anọ nke efere a ga-eji welded, na obosara preheating n'akụkụ nke ọ bụla ekwesịghị ịbụ ihe na-erughị 100mm.Welding nwere ike mere mgbe kpo oku ka 100 ~ ~ 200 ℃.Ọ bụrụ na a na-eji preheating ọkụ, ebe dị anya n'etiti isi ọkụ na elu osisi kwesịrị ịbụ ihe karịrị 50mm.
N'okpuru nkịtị okpomọkụ ọnọdụ, n'ihi na ịgbado ọkụ akụkụ na elu rigidity na ogbenye weldability, preheating kwesịkwara rụrụ tupu ịgbado ọkụ (na preheating okpomọkụ bụ n'ime nso nke 100 ~ 200 ℃), na okpomọkụ ichekwa ma ọ bụ tempering kwesịrị rụrụ mgbe ịgbado ọkụ ka. kpochapụ nrụgide ịgbado ọkụ.
The Organization keeps for the process concept “scientific administration, superior quality and effectiveness primacy, shopper supreme for Quality Inspection for China Welding Construction Welding Work Steel Structure na Steel Manufacturing Weldments through Arc Welding, We sincerely do our best to offer the best service for all ndị ahịa na ndị ọchụnta ego.
Nnyocha ogo makaAkụkụ Welding China OEM, Agbado nke nnukwu Carbon Steel Structural Parts, Ụlọ ọrụ anyị enweelarị ọtụtụ ụlọ ọrụ kachasị elu na ndị otu nkà na ụzụ nwere ahụmahụ na China, na-enye ngwaahịa, usoro na ọrụ kachasị mma nye ndị ahịa ụwa.Ime ihe n'eziokwu bụ ụkpụrụ anyị, ọrụ ruru eru bụ ọrụ anyị, ọrụ bụ ebumnuche anyị, afọ ojuju ndị ahịa bụ ọdịnihu anyị!
