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Copper Composite Hlau

Lub tuam txhab muaj kev sib xyaw dov zeb, 20 siab tiav zeb, 950 rau siab kawg zeb, 23 siab stretch bending straightener, tswb hom annealing rauv, nruam annealing rauv, pickling kab thiab lwm yam khoom siv ntau lawm, thiab tau txais ib tug xov tooj ntawm kev ua tau zoo thiab invention. patents.

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Khoom Taw qhia

1) Tshuaj muaj pes tsawg leeg

Qib	Tshuaj muaj pes tsawg leeg ntawm steel sawb
	C	Si	Mn	P	S	Ni	Cr	Cu	Als
	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua
F11	Tsawg dua lossis sib npaug rau 0.11	Tsawg dua lossis sib npaug rau 0.06	0.30-0.55	Tsawg dua lossis sib npaug rau 0.02	Tsawg dua lossis sib npaug rau 0.01	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.2	0.02-0.1
F18	0.11-0.19	Tsawg dua lossis sib npaug rau 0.06	0.35-0.55	Tsawg dua lossis sib npaug rau 0.02	Tsawg dua lossis sib npaug rau 0.01	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.2	0.02-0.1
SPHC	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.05	Tsawg dua lossis sib npaug rau 0.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	-	-	-	Ntau dua lossis sib npaug rau 0.010
dc04 ua	0.08	-	0.4	0.025	0.02	-	-	-	0.02

Qib	Tshuaj muaj pes tsawg leeg ntawm tooj liab sawb
	Cu plus Ag (min)	P	Bi	Sb	Raws li	Fe	Pb	S	Zn	Tag nrho impurities
	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua
H90	88-91	-	-	-	-	Tsawg dua los yog sib npaug rau 0.1	Tsawg dua lossis sib npaug rau 0.02	-	nyiaj pub	Tsawg dua lossis sib npaug rau 0.2
T2	99.9	-	0.001	0.002	0.002	0.005	0.005	0.005	-	-
H65	63.5-68.0	0.03	-	-	-	0.1	-	-	Rem.	0.3

2) Mechanical zog thiab metallographic qauv

Khoom siv	tensile zog (Mpa)		Elongation (%)		Cov qoob loo loj	Pearlite	Non-metallic inclusions A/B/C/D
Khoom siv	Annealed	ib nrab nyuaj	Annealed	ib nrab nyuaj	Cov qoob loo loj	Pearlite	Non-metallic inclusions A/B/C/D
H90/SPHC/H90	290~355	360~455	Ntau dua lossis sib npaug li 36 feem pua	Ntau dua lossis sib npaug li 8 feem pua	7-10	1-5	Tsawg dua lossis sib npaug li 2.5
H90/F11/H90	265~365	-	Ntau dua lossis sib npaug li 43 feem pua	-	7-10	1-5	Tsawg dua lossis sib npaug li 2.5
H90/F18/H90	305~395	-	Ntau dua lossis sib npaug li 37 feem pua	-	7-10	2-6	Tsawg dua lossis sib npaug li 2.5

Tug: Tsis muaj

Tom ntej: Hlau Glad Clad

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