Electrode yeWelding yeSimbi Yechigadzirwa Chesimbi Yakaderera J506NiMA、J507NiMA GB/T E5016-G E5015-G AWS E7018-G E7015-G

Electrode Yesimbi Yekushongedza Yesimbi Yakaderera

J506NiMA、J507NiMA                                                     

GB/T E5016-G E5015-G

AWS E7018-G E7015-G

Tsananguro: J506NiMA naJ507NiMA maelectrode esimbi ane hydrogen yakaderera-alloy alloy anotora hunyoro hwakanyanya. Simbi yakachengetwa ine plasticity yakanaka, yakasimba pakupisa kwakaderera uye inodzivirira kutsemuka, uye inogona kusungirirwa munzvimbo dzese. Kuputira kwacho hakupindi hunyoro. Mushure mekunge electrode yabikwa pa400°C x 1awa uye yamiswa munzvimbo ine hunyoro ≥ 80% kwemaawa mana, hunyoro hwepurasitiki hunoramba huchisangana nezvinodiwa zvekushandisa.

Mashandisirwo: Inoshandiswa pakunamira mapuratifomu emafuta, ngarava, midziyo yekumanikidza, nezvimwe zvivakwa zvakagadzirwa nesimbi yekabhoni uye simbi isina alloy yakawanda.

Kuumbwa kwemakemikari esimbi ye weld (%):

Hunhu hwesimbi ye weld:

Kupararira kwehydrogen musimbi yakachengetwa: ≤5.0mL/100g (gas chromatography kana nzira ye mercury)

Hunyoro hwemachira emagetsi: ≤0.30%

Kuongororwa kweX-ray: Giredhi I

Inokurudzirwa yemagetsi:

Cherechedza:

1. Electrode inofanira kubikwa kweawa imwe pa350 ~ 400℃ isati yashandiswa pakunamira;

2. Zvakakosha kuchenesa ngura, mafuta, mvura, uye tsvina pazvikamu zvekunamira usati wanamira;

3. Shandisa nzira pfupi yekupinza simbi pakusanganisa simbi. Nzira yakamanikana yekusanganisa simbi ndiyo yakakodzera.