Chitsulo cha Low AlloyKuwotchereraElectrode
J607
GB/T E6015-D1
AWS E9015-D1
Kufotokozera: J607 ndi otsika aloyi mkulu-mphamvu zitsulo electrode ndi otsika-hydrogen sodium zokutira.Gwiritsani ntchito DCEP (mwachindunji panopa ma elekitirodi abwino), ndipo akhoza welded m'malo onse.
Ntchito: Ntchito kuwotcherera sing'anga mpweya zitsulo ndi otsika aloyi mkulu-mphamvu zitsulo nyumba lolingana mphamvu, monga Q420, etc.
Chemical zikuchokera weld zitsulo (%):
| C | Mn | Si | Mo | S | P |
| ≤0.12 | 1.25 ~ 1.75 | ≤0.60 | 0.25 ~ 0.45 | ≤0.035 | ≤0.035 |
Zimango za weld zitsulo:
| Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % | Mtengo (J) -30 ℃ |
| Zotsimikizika | ≥590 | ≥490 | ≥15 | ≥27 |
| Kuyesedwa | 620 ~ 680 | ≥500 | 20-28 | ≥27 |
Kuphatikizika kwa haidrojeni muzitsulo zoyikidwa: ≤4.0mL/100g (njira ya glycerin)
Kuwunika kwa X-ray: Ndimapanga
Zomwe tikulimbikitsidwa:
| (mm) Ndodo diameter | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| (A) KuwotchereraPanopa | 60-80 | 70-90 | 90-120 | 140 ~ 180 | 170 ~ 210 | 210 ~ 260 |
Zindikirani:
1. Elekitirodi ayenera kuphika kwa ola 1 pa 350 ℃ pamaso kuwotcherera ntchito;
2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanawotchere;
3. Gwiritsani ntchito kachipangizo kakang'ono powotcherera.Njira yopapatiza yowotcherera ndiyoyenera.
Zogwirizana nazo
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