JY·E711A yog ib hom titanium oxide hom roj-shielded flux-cored vuam hlau rau cov hlau carbon qis thiab 490MPa lub zog siab

Nws yog ib hom hlau vuam uas muaj manganese ntau. Nws phim nrog cov hlau vuam uas muaj manganese tsawg thiab silicon tsawg. Tsis muaj zog rau xeb ntawm cov hlau puag. Nws muaj cov hlaws zoo heev thiab muaj peev xwm tshem tawm slag. Cov hlau no siv tau ib zaug lossis ob zaug pub nrog AC/DC.

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Lub Hom Phiaj:Siv nrog sintered flux JY·SJ101, kuv tuaj yeem siv rau ob qho tib si rau kev vuam ceev ceev hlau phaj ntawm lub zog tensile 490MPa thiab filling welding. Cov khoom siv kho tshuab ntawm cov hlau tso nyiaj ruaj khov heev.

Cov Tshuaj Lom Zem ntawm Cov Hlau Vuam (%)

Khoom Siv Kuaj	C	Mn	Si	S	P	Cr	Ni	Cu
Tus nqi lav	≤0.12	1.50～1.90	≤0.070	≤0.035	≤0.035	≤0.20	≤0.30	≤0.35
Cov Txiaj Ntsig Dav Dav	0.066	1.62	0.011	0.011	0.011	0.013	0.007	0.12

Cov Khoom Siv Kho Tshuab ntawm Cov Hlau Tso Tawm

Cov Khoom Siv Flux / Kev Ntsuas	Rm (MPa)	ReL/Rpo.2(MPa)	Ib (%)	KV₂ (J) -20℃; -40℃
JY ·SJ101	490~650	≥400	≥22		≥27

Yav dhau los: JY·E501 hlau vuam rau titanium oxide roj tiv thaiv flux-cored.

Tom ntej no: JY·ER50-6 yog rau kev vuam txhua yam ntawm 500MPa cov hlau ua vaj tse, phaj thiab cov kav dej.

Sau koj cov lus ntawm no thiab xa tuaj rau peb