Ịgbado ígwè carbonElektrọd
J507
GB/T E5015
AWS A5.1 E7015
Nkọwa: J507 bụ elektrọd ígwè carbon nwere obere mkpuchi hydrogen sodium. Metal e tinyere n'ime ya nwere ezigbo ike, ike, na iguzogide mgbawa. Jiri DCEP (elektrọd direct current positive), ma nwee ike ịgbado ọkụ n'ọnọdụ niile.
Ngwa: A na-eji ya agbakọta ígwè carbon dị ọkara na ụfọdụ ihe owuwu ígwè alloy dị ala, dịka 09Mn2Si, Q345, 09Mn2V, wdg.
Ngwakọta kemịkalụ nke ígwè weld(%):
| C | Mn | Si | S | P |
| ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.035 |
Njirimara mekaniki nke igwe weld:
| Ihe nnwale | Ike ọdụdọ Mpa | Ike mmeputa Mpa | Ogologo % | Uru mmetụta (J) | |
| -20℃ | -30℃ | ||||
| Ekwere nkwa | ≥490 | ≥400 | ≥22 | ≥47 | ≥27 |
| Anwalela | 520 ~ 580 | ≥410 | 24 ~ 32 | 60 ~ 230 | 55 ~ 200 |
Ọdịnaya hydrogen nke ígwè e tinyere n'ime ya: ≤8.0mL/100g (usoro glycerin)
Nnyocha X-ray: ọkwa I
Ugbu a akwadoro:
| Dayameta mkpanaka (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Ịgbado ọkụ ugbu a (A) | 40~ 70 | 60 ~ 90 | 90 ~ 130 | 140 ~ 180 | 170 ~ 210 | 210~ 260 |
Rịba ama:
1. A ga-emerịrị electrode ahụ ruo otu awa na 350℃ tupu a rụọ ọrụ ịgbado ọkụ;
2. Ọ dị mkpa ihicha ihe ndị ruru unyi, mmanụ, mmiri, na ihe ndị na-adịghị mma dị n'akụkụ ịgbado ọkụ tupu ịgbado ọkụ;
3. Jiri ọrụ dị mkpụmkpụ mgbe ị na-agbado ọkụ. Ụzọ ịgbado ọkụ dị warara kwesịrị ekwesị.
E guzobere Wenzhou Tianyu Electronic Co., Ltd. n'afọ 2000. Anyị anọwo na-emepụta iheelektrọd ịgbado ọkụs, mkpanaka ịgbado ọkụ, na ihe oriri ịgbado ọkụ ruo ihe karịrị afọ 20.
Ngwaahịa anyị bụ isi gụnyere elektrọd ịgbado ígwè anaghị agba nchara, elektrọd ịgbado ígwè carbon, elektrọd ịgbado ígwè dị ala, elektrọd ịgbado ọkụ n'elu, elektrọd ịgbado ígwè nickel & cobalt, waya ịgbado ígwè dị nro na nke dị ala, waya ịgbado ígwè anaghị agba nchara, waya ndị nwere ihe mkpuchi gas, waya ịgbado ígwè aluminom, waya ịgbado arc mmiri, waya ịgbado ígwè nickel & cobalt, waya ịgbado ígwè brass, waya ịgbado ígwè TIG & MIG, elektrọd tungsten, elektrọd ịgbado ígwè, na ngwa ịgbado ígwè ndị ọzọ na ihe oriri.
