JQ.H1Cr24Ni13 silig adag oo gaashaaman bir ah

JQ.H1Cr24Ni13 stainless steel gas-shielded solid wire Featured Image

Waxaa inta badan loo isticmaalaa alxanka birta kaarboonka iyo birta aan la isku midka ahayn ama alxanka birta-martensitic iyo pearlitic birta aan adagayn.Codsiyada sida petrochemical, dhirta tamarta kulaylka iyo warshadaha kale.

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Faahfaahinta Alaabta

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Codsiga

Halabuurka kiimikada alxanka (Wt%)

Qaabka	Halabuurka kiimikada alxanka (Wt%)
Qaabka	C	Mn	Si	Cr	Ni	Mo	P	S	Cu	Mid kale
JQ.H1Cr24Ni13	0.081	1.61	0.40	23.85	13.15	0.02	0.012	0.013	0.23	-

Waxqabadka alaabta

Qaabka caadiga ah ee waafaqsan (u dhiganta).		Tusaalaha sifooyinka jirka ee birta la shubay (oo leh SJ601)
GB	AWS	Xoojinta TensileMPa	Kordhinta%
S309	ER309	594	41.5

Tixraaca alxanka alaabta hadda (AC ama DC+)

Dhexroorka siliga (mm)		￠0.8	￠1.0	￠1.2
Alxanka hadda (A)	Alxanka fidsan, alxanka toosan	70-150	100-200	140-220
	alxanka toosan	50-120	80-150	120-180
	alxanka sare	50-120	80-150	160-200

Tilmaamaha Alaabta

Dhexroorka siliga	￠0.8	￠1.0	￠1.2
Miisaanka xirmada	12.5kg/gabadh	15kg/gabadh	15kg/gabadh

Ka taxadar isticmaalka alaabta

1. Gaaska gaashaanka: U fiirso daahirsanaanta gaaska gaashaanka, iyo saamiga isku dhafka gaaska lagu taliyey waa Ar+1-3% O2.
2.Qulqulka gaaska: 20-25L/min.
3.Dhererka qallalan: 15-25mm.
4.Dhab ahaantii ka saar lakabka miridhku, qoyaanka, saliidda, boodhka, iwm ee qaybta alxanka.
5. Inta lagu jiro alxanka dibadda, marka xawaraha dabayshu uu ka sarreeyo 1.5m/s, waa in la qaadaa tillaabooyinka dabaysha, waana in la qaadaa tillaabooyinka dabaysha ee ku habboon si looga hortago inay dhacaan godad dabaysha.
Talooyinka kor ku xusan waa tixraac kaliya, iyo xaaladda dhabta ah waa in ay ku adkaato hawlgalka gaarka ah.Haddii loo baahdo, nidaamka u-qalmitaanka waa in la sameeyaa ka hor inta aan la go'aamin qorshaha alxanka.