Heerkulka hoose ee Birta alxanka Electrode
W107
GB/T E5015-C2L
AWS A5.5 E7015-C2L
Sharaxaad: W107 waa korantada birta ah ee heerkulka hooseeya oo leh daahan sodium-hydrogen hooseeya.Isticmaal DCEP (electrode toos ah oo toos ah) oo ku alxan kara dhammaan boosaska.Birta la shubay ayaa weli saameyn wanaagsan ku leh adkaanta -100 ° C.
Codsiga: Waxaa loo isticmaalaa alxanka birta heerkulka hooseeya sida 3.5Ni.
Halabuurka kiimikada ee birta alxanka (%):
| C | Mn | Si | Ni | S | P |
| ≤0.05 | ≤1.25 | ≤0.60 | 3.00 ~ 3.75 | ≤0.020 | ≤0.025 |
Qalabka makaanikada ee birta alxanka:
|
Shayga tijaabi |
Xoog xajin Mpa |
Xoog soo saar Mpa | Kordhinta% | Qiimaha saamaynta (J) -100 ℃ |
|
La damaanad qaaday | ≥490 | ≥390 | ≥22 | ≥27 |
Mawduuca hydrogen firidhsan ee birta kaydsan: ≤4.0mL/100g (hab glycerin) ama ≤7.0mL/100g (habka meerkuri ama gaaska chromatography)
Kormeerka raajada: Waxaan darajo
Hadda lagu taliyay:
| (mm) Dhexroor usheeda | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Alxanka Hadda | 40 ~ 70 | 70 ~ 90 | 90 ~ 130 | 140 ~ 180 | 180 ~ 240 |
Ogaysiis:
- Electrode waa in lagu dubaa 1 saac 350 ℃ ka hor hawlgalka alxanka;
- Waa lagama maarmaan in la nadiifiyo miridhku, miisaanka saliidda, biyaha, iyo wasakhda qaybaha alxanka ka hor;
- Isku day inaad isticmaashid tamarta xariiqda yar markaad alxanayso, lakabyo badan iyo alxanka baasaska badan.
