I-OD(mm): 19-32 Ukutyeba(mm): 0.8-1.5 mm Ubude(mm):50-12000. UmGangatho: EN 10296-2,ASTM A554,JIS G3446,GB/T 12770, njl. IBakala:1.4301,1.4307,1.4401,TP304,TP304L,TP316,TP316L,SUSU304,060C30r2r169Ni10C3016R1,NiS10C3016R1 7Ni12Mo2, njl. Kwiimfuno kuluhlu olumiselweyo, sinokulungiselela ukuveliswa kovavanyo emva kwengxoxo eyongezelelweyo kunye nesivumelwano.
Iimpawu zeMveliso
Eyona rack iphambili yendawo yokugalela kufuneka ibe neepropathi ezigqwesileyo ezimelana nomhlwa ukuze kuqinisekiswe ukusebenza okuzinzileyo kwindawo yonyango ngaphandle kokuthotywa ngokuhamba kwexesha. Kufuneka ibe namandla okwaneleyo kunye nokuzinza ukuxhasa ngokukhuselekileyo iibhotile ze-IV kunye nezinye izixhobo ezincedisayo.
Umphezulu kufuneka ugudiswe kwaye ucoceke lula, unciphise ukukhula kwebhaktheriya kunye nokugcina ukucoceka kunye nemigangatho yococeko efunekayo kwisimo sezempilo. Ikhono layo elinamandla le-antioxidation linceda ukugcina umtsalane wobuhle kunye nokwandisa ubomi bayo benkonzo.
Ukuthotyelwa kwemigangatho yezixhobo zonyango kubalulekile ekuqinisekiseni ukhuseleko nokuthembeka. Ngaphaya koko, indawo yokugalela kufuneka ibonise uyilo olukhaphukhaphu, oluququzelela ukuhamba lula kunye nokusebenza, ngaloo ndlela iphucula ukusebenza kakuhle kwabasebenzi bezempilo.
Ipharamitha
Ubume beMichiza (Uhlalutyo lobushushu) (%)
IBanga |
C |
Kwaye |
Mnu |
P |
S |
Cr |
Mo |
Kwi |
N |
1.4301(304) |
≤0.07 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.015 |
17-19.5 |
|
8.0-10.5 |
≤0.11 |
1.4307(304L) |
≤0.17 |
≤0.35 |
≤1.20 |
≤0.025 |
≤0.025 |
17.5-19.5 |
|
8.0-10.5 |
≤0.11 |
1.4401(316) |
≤0.07 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.015 |
16.5-18.5 |
2-2.5 |
10-13 |
≤0.11 |
Ukunyamezelana
Ukunyamezelana kunokwenziwa ngokweemfuno zomthengi.
Iipropati zoomatshini
IBanga |
Ubume |
I-Rpl (MPa) |
Rm (MPa) |
A L0=80mm(%) |
1.4301(304) |
CR |
195-230 |
≥500 |
≥40 |
1.4307(304L) |
CR |
180-215 |
≥470 |
≥40 |
1.4401(316) |
CR |
205-240 |
≥510 |
≥40 |
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.