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Iimpawu zeMveliso

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Isakhelo sebhayisekile ejikelezayo (okanye ibhayisekile yokuzivocavoca yangaphakathi) yeyona nxalenye yesakhiwo esixhasa wonke umzimba. Isakhelo ngokuqhelekileyo senziwe ngetsimbi kwaye senzelwe ukuzinza, ukuqina kunye nokuthuthuzela.

Ipharamitha

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Ubume beMichiza (Uhlalutyo lobushushu) (%)

IBanga

C

Kwaye

Mnu

P

S

I-STKM11A

≤0.12

≤0.35

≤0.6

≤0.04

≤0.04

I-STKM12B

≤0.20

≤0.35

≤0.6

≤0.04

≤0.04

I-STKM12C

≤0.20

≤0.35

≤0.6

≤0.04

≤0.04

I-STKM13C

≤0.25

≤0.35

0.30-0.90

≤0.04

≤0.04

 

Ukunyamezelana

Imigangatho yokuvelisa kunye nemigangatho yokunyamezela ityhubhu esekelwe kwi-JIS-G 3445, EN10305-3, GB / T 13793, njl. Kwaye ukunyamezela kunokwenziwa ngokwezifiso ngokwemfuno yomthengi.

Iipropati zoomatshini

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IBanga

Ubume

I-Rpl (MPa)

Rm (MPa)

A L0=80mm (%)

I-STKM11A

CR/HR

--

≥290

≥35

I-STKM12B

CR/HR

≥275

≥390

≥25

I-STKM12C

CR/HR

≥355

≥470

≥20

I-STKM13C

CR/HR

≥380

≥510

≥15

Yabelana

1.Ukukhetha umgangatho ophezulu wekhabhoni yensimbi njengento ekrwada, eqhayisa ngeempawu ezithandekayo zomatshini, kubandakanywa amandla kunye nokuqina kunye nokubonisa ukusebenza okuzinzile ngexesha lokugoba, ukubethelwa kunye nezinye iinkqubo zokucubungula.


I-2.CBIES isebenzisa iteknoloji ye-welding ephezulu-frequency ukuqinisekisa umgangatho ohambelanayo we-weld joints, ngokufanelekileyo ukunciphisa iziphene ze-welding. Le ndlela yokwandisa amandla kunye nobomi bokudinwa kweendawo ezidityanisiweyo, ngaloo ndlela iqinisekisa ukhuseleko lwemveliso ngexesha lokusetyenziswa.


I-3.Ngexesha lenkqubo ye-welding, ulawulo oluqinileyo lwenziwa kwiiparamitha ze-welding ezifana nezangoku, i-voltage kunye nesantya sokuqinisekisa ukunyaniseka komgangatho we-weld. Ukongezelela, unyango lwe-post-weld luphunyeziwe, kubandakanywa ukucocwa kwe-intanethi ye-weld seam kunye nokuhlolwa kwexesha langempela kwiimpazamo, ukuqinisekisa ukuba kukho isiphene esifana nokuqhekeka, ukungena okungaphelelanga kunye nokufakwa kwe-slag kwiindawo ezidibeneyo.

 

 

Yabelana