E316HT1-1 Waya ine cored yesimbi isina ngura
Tsananguro yeChigadzirwa
Inoenderana nechiyero: GB/T17853 E316T1-1
AWS A5.22 E316HT1-1
Zvimiro uye Mashandisirwo
1. Nekuti ine huwandu hwakati hwekabhoni, yakakodzera kusundira michina yesimbi isingatsvi isingatsvi;
2. Ine mashandiro akanaka kwazvo ekuwelding akadai se arc yakagadzikana, kusaparadzira zvakanaka, kubvisa tsvina zvakanaka, kudyisa waya yakagadzikana, uye chimiro chakanaka;
3. Nekuda kwehuwandu hwakawanda hweMo, kuramba ngura kwakasimba;
4. Yakakodzera 18%Cr-12%Ni-2%Mo welding mu petrochemical, pressure vessels, mishonga yekurapa neyekudya, fetiraiza nedzimwe nzvimbo dzeindasitiri.
Kuumbwa kwemakemikari (wt%)
| huwandu hwechiwanikwa% | C | Mn | Uye | Cr | In | Mo | P | S | Na |
| GB/T | 0.08 | 0.5-2.5 | 1.0 | 17.0-22.0 | 11.0-14.0 | 2.0-3.0 | 0.040 | 0.030 | 0.50 |
| AWS | 0.04-0.08 | 0.5-2.5 | 1.0 | 17.0-22.0 | 11.0-14.0 | 2.0-3.0 | 0.040 | 0.030 | 0.75 |
| Muenzaniso wekukosha | 0.50 | 1.45 | 0.50 | 18.05 | 12.00 | 2.35 | 0.020 | 0.005 | 0.05 |
Maitiro emakanika
| Maitiro emakanika | Simba rekupa MPa | Simba rekusimba reMPa | Kureba% | Kukosha kwemhedzisiro J/℃ |
| GB/T | - | 520 | 30 | - |
| AWS | - | 520 | 30 | - |
| Muenzaniso wekukosha | - | 560 | 35 | - |
Range inokurudzirwa yemazuva ano: (DC+)
| Dhayamita yewaya yekuwedera (mm) | 1.2 | 1.6 |
| Voltage (V) | 22-36 | 26-38 |
| Ikozvino (A) | 120-260 | 200-300 |
| Kureba kwakaoma (mm) | 15-20 | 18-25 |
| Kuyerera kwegesi (l/min) | 15-25 | 15-25 |
Kudzivirira Kuwedera
1. Shandisa gasi rinodzivirira reCO2 rine kuchena kwe ≥99.98% uye kuyerera kwegasi kwe20-25L/min.
2. Tembiricha yepakati pemigero: 16~100℃.
3. Pakusanganisa, zvinodikanwa kudzivirira mhepo kudzivirira kupararira kwegasi rinochengetedza. Oiri, mvura, nezvimwewo panzvimbo yekusanganisa zvinofanirwa kubviswa.
4. Shandisa waya yekuwedera nekukurumidza mushure mekuvhura pakeji. Kana isina kushandiswa, tora matanho ekudzivirira hunyoro.
Wenzhou Tianyu Electronic Co., Ltd. yakavambwa muna 2000. Tave tichiita basa rekugadzira ma electrodes ekuwelda,tsvimbo dzekunamira, uye zvinoshandiswa pakusonwa kwemidziyo kwemakore anopfuura makumi maviri.
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