Tungsten TIG Electrode WL15
Tshuaj muaj pes tsawg leeg:
| Main thiab me Cheebtsam | Cov ntsiab lus tsawg (%) |
| W | Tshuav |
| La | 1.15-1.41% |
| lwj 2o3 | 1.35-1.65% |
| Cov impurities | Qhov siab tshaj plaws (μg / g) |
| Al | 15 |
| Cu | 10 |
| Cr | 20 |
| Fe | 30 |
| K | 10 |
| Ni | 20 |
| Si | 20 |
| Mo | 100 |
| C | 30 |
| H | 5 |
| N | 5 |
| Cd | 5 |
| Hg | 1 |
| Pb | 5 |
Txoj kab uas hla thiab tolerances:
| Txoj kab uas hla (mm) | Kev kam rau siab (mm) |
| 1.00-2.39 Nws | ± 0.05 hli |
| 2.40-2.99 Nws | ± 0.08 hli |
| 3.0-10.0 Nws | ± 0.10 |
Ntev thiab kam rau ua:
| Ntev (mm) | Kev kam rau siab (mm) |
| 50 | ± 1.5 |
| 75 | +2.5/-1.0 |
| 150 | +4.0/-1.0 |
| 175 | +6.0/-1.0 |
| 300 | +8.0/-1.0 |
| 450 | +8.0/-1.0 |
| 600 | +13.0/-1.0 |
Straightness (mm): max. sib txawv 0.5 / 100 mm ntev
Thermal Treament: unannealed
Qhov ceev: ≥18.5g / cm³
Nto: centerless av
Sau koj cov lus ntawm no thiab xa tuaj rau peb
