Igwe anaghị agba ncharaElectrode
A067
GB/T E309L-15
AWS E309L-15
Nkọwa: A067 bụ obere-hydrogen sodium ụdị ultra-low carbon Cr23Ni13 igwe anaghị agba nchara.Jiri DCEP (nke dị ugbu a nke ọma) ma nwee ike ịgbanye ya n'ọnọdụ niile.Ọ nwere obere carbon ọdịnaya, n'ihi ya, ọ nwere ike iguzogide intergranular corrosion nke carbide mmiri ozuzo na-enweghị stabilizers dị ka niobium na titanium.
Ngwa: A na-eji ya maka otu ụdị ihe nhazi igwe anaghị agba nchara, ihe mgbagwoju anya na ihe ndị dị iche iche na-emepụta ihe na-emepụta eriri sịntetik, petrochemical na ngwá ọrụ ndị ọzọ.Ọ nwekwara ike-eji maka surfacing nke mgbanwe n'ígwé na n'ime mgbidi nke nuklia reactor mgbali arịa na ịgbado ọkụ nke ụlọ elu esịtidem components.
Ngwakọta kemịkalụ nke igwe weld (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.04 | 0.5-2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.040 |
Njirimara nke igwe weld metal:
| Nwalee ihe | Ike ọdụdọ Mpa | Ogologo oge % |
| Ekwenyere | ≥520 | ≥25 |
Akwadoro ugbu a:
| Dayameta mkpanaka (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding Ugbu a (A) | 50 ~ 70 | 80 ~ 120 | 130 ~ 160 | 160 ~ 200 |
Mara:
1. The electrode ga-abụọ maka 1 hour na gburugburu 300 ℃ tupu ịgbado ọkụ ọrụ;
2. Ọ dị mkpa iji kpochaa nchara, ọnụ ọgụgụ mmanụ, mmiri na adịghị ọcha na akụkụ ịgbado ọkụ tupu ịgbado ọkụ.
Wenzhou Tianyu Electronic Co., Ltd. e guzobere na 2000. Anyị na-etinye aka na n'ichepụta nkewelding electrodes, mkpanaka ịgbado ọkụ, nawelding consumablesihe karịrị afọ iri abụọ.
Isi ngwaahịa anyị gụnyere igwe anaghị agba ncharawelding electrodes, carbon ígwè ịgbado ọkụ electrodes, ala alloy ịgbado ọkụ electrodes, surfacing ịgbado ọkụ electrodes, nickel & cobalt alloy ịgbado ọkụ electrodes, nwayọọ ígwè & ala alloy ịgbado ọkụ wires, igwe anaghị agba nchara ịgbado ọkụ wires, gas-shielded flux cored wires, aluminum ịgbado ọkụ wires, submerged arc ịgbado ọkụ .wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, na ndị ọzọ ịgbado ọkụ ngwa & consumables.
