Mkpọcha ọla kọpa

Foto a na-egosi na e ji ọla kọpa chọọ mma

Nkọwa Dị Mkpirikpi:

A na-eji ọla kọpa eme ihe ịchọ mma kemgbe ogologo oge. N'ihi na ihe a nwere ike ịgbanwe agbanwe ma nwee ezigbo ike iguzogide nchara.

Zitere anyị ozi-e Rịọ maka ihe atụ

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu Mmalite Ngwaahịa

A na-eji ọla kọpa eme ihe ịchọ mma kemgbe ogologo oge. N'ihi na ihe ahụ nwere ike ịgbanwe agbanwe ma na-eguzogide nchara dị mma. Ọ na-enwekwa elu na-egbuke egbuke ma na-ewu ya nke ọma. Ọ dị mfe iji ihe kemịkalụ mee ka ọ tee agba. A na-eji ya eme ọnụ ụzọ, windo, uwe, ihe ịchọ mma, ụlọ elu, mgbidi na ihe ndị ọzọ.

Isi Nkà na ụzụ Paramita

1-1Ngwakọta Kemịkalụ

Nọmba Alloy	Ihe mejupụtara kemịkalụ(%),Max.)
Nọmba Alloy	Cu+Ag	P	Bi	Sb	As	Fe	Ni	Pb	Sn	S	Zn	O	adịghị ọcha
T2	99.90	—	0.001	0.002	0.002	0.005	0.005	0.005	0.002	0.005	0.005	0.06	0.1
H62	60.5-63.5	—	—	—	—	0.15	—	0.08	—	—	Rem	—	0.5

Tebụl Alloy 1-2

Aha	Chaịna	ISO	ASTM	JIS
Ọla kọpa	T2	Cu-FRHC	C11000	C1100
Brass	H62	CuZn40	C28000	C2800

atụmatụ

1-3-1Nkọwapụta mm

Aha	Alloy (China)	Iwe	Nha (mm)
Aha	Alloy (China)	Iwe	Ọkpụrụkpụ	Obosara
Mpempe ọla kọpa/ọla nkịtị	T2 H62	Y Y2 Y4 M	0.05～0.2	≤600
			0.2~0.49	≤800
			＞0.5	≤1000
Ákwà Ịchọ Mma	T2 H62	YM	0.5~2.0	≤1000
Ebe Mgbochi Mmiri	T2	M	0.5~2.0	≤1000

Akara Iwe:O. Dị nro;1/4H. 1/4 Siri ike;1/2H. 1/2 Siri ike;H. Siri ike;EH. Siri ike nke ukwuu.

1-3-2Ngalaba Ntachi Obi: mm

Ọkpụrụkpụ	Obosara
	Ọkpụrụkpụ Kwe ka mgbanwe dị ±			Obosara Kwe ka ọdịiche dị ±
	<600	<800	<1000	<600	<800	<1000
0.05~0.1	0.005	-- ...	-- ...	0.2	-- ...	-- ...
0.1~0.3	0.008	0.015	-- ...	0.3	0.4	-- ...
0.3~0.5	0.015	0.020	-- ...	0.3	0.5	-- ...
0.5~0.8	0.020	0.030	0.060	0.3	0.5	0.8
0.8~1.2	0.030	0.040	0.080	0.4	0.6	0.8
1.2~2.0	0.040	0.045	0.100	0.4	0.6	0.8
2.0~3.0	0.045	0.050	0.120	0.5	0.6	0.8
Karịa 3.0	0.050	0.12	0.15	0.6	0.8	1.0