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Ahịhịa ọla kọpa

Nkọwa mkpụmkpụ:

Brass bụ alloy ọla kọpa na zinc, nke a na-akpọkarị dị ka ọla na-acha odo odo n'ihi ụcha ọla edo ya na-acha odo odo. Zinc na bọọdụ na-eme ka ihe anụ ahụ sie ike ma na-eguzogide ngagide, ebe ihe ahụ nwekwara ezigbo Pensile ike.


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Nmkpọ Okwu mmalite

Brass bụ alloy ọla kọpa na zinc, nke a na-akpọkarị dị ka ọla na-acha odo odo n'ihi ụcha ọla edo ya na-acha odo odo. Zinc ke bres na-eme ka ihe na-eme ihe ike na-eguzogidekwaa amife, ebe ihe a nwekwaramma ike ọdụdọ. Ihe eji eme ọlaMetal nwere ezigbo elu elu, mpempe akwụkwọ dị larịị na agbanwe. A na-ejikarị ahịhịa na-eme ihe eji achọ mma n'ihi ọdịdị ọla edo ya, dị ka ihe nchebe ma ọ bụ na-eme ka ihe na-echebe ya n'ihi mmetụta ya na mmetụta ya siri ike na mmetụta yagasket mgwoorun'ihi na ike ya na-eguzogide. A na-ejikarị ọla dị ka igwe eletriki eletriki n'ihi yaelektroNkwado Njirimara. N'ihi Spricalndoko nke akpọrepubras Fool, enwere ike ịchịkwa steeti dị nro ma sie ike site na usoro na-egbu egbu, na-eme ka ọ dị mma maka ọtụtụ Ngwa.Metal Metal nwekwara ike imepụta fooils N'ọnọdụ dị iche iche na obosara dị ka chọrọ chọrọ, si otú a belata ọnụahịa na imezi arụmọrụ nhazi.

Njirimara anụ ahụ

Keuju:8.5G / cm3

Ọgwụ eletriki (20 Celsius C): 27% iacs

Igwe ikuku (20 Celsius C): 120W / (m ° C)

Na-agbanwe agbanwe: 105000n / mm2

Urmal na-agbasawanye (20-300 Celsius C) 20 x 10 -6 ° C -1

Nkọwapụta (mm)

Okpurukpu

Mgbasa

Obioku

OkpurukpuNdidi

Mgbasa Ndidi

0.01 ~ 0.15

4~200

O,1 / 4h,1 / 2h,H

± 0.003

Obosara na-anabata0.1ihe omimi

Ngwongwo nke mebere

Obioku

Jis Obioku

Tensile Ike RM / N / Mm2

Elongation Ay5 /%

HV siri ike

M

O

350 ~ 410

≥ 25

80 ~ 120

Y4

1 / 4h

375 ~ 445

≥ 15

105 ~ 145

Y2

1 / 2h

385 ~ 460

12

120 ~ 165

Y

H

450 ~ 510

≥ 5

135 ~ 185

IHE: Anyị nwere ike inye ngwaahịa nwere ihe ndị ọzọ dịka ihe ndị ahịa chọrọ.

Ngwa:

Elu dị elu na-ekwupụta ihe dị elu na-emepụta ụgbọala na-emepụta ngwa ahịa, igwe ọrụ ugbo, igwe ọrụ injinịa, na-ebugharị ebe obibi,jenerato set.

Ewu (nke ohuru)

Mba niile

Standard No.

Aha Aha

Chaina

GB / T2059--2000 Asọmpi mba China

Japan

Jis H3100: 2000 Mpempe ọla kọpa na ọla kọpa, efere na ibe

USA

ASTM B36 / B 36M -01 Nkọwapụta ọkọlọtọ maka ọla, efere, mpempe akwụkwọ, mpempe akwụkwọ

Kweisi

Din-en 1652: 1997 Mpempe ọla kọpa na ọla kọpa, mpempe akwụkwọ, warara na okirikiri maka ebumnuche izugbe

 

DN-en 1758: 1997 Ọla kọpa na ọla kọpa na-adọta maka ndu

Mikpu

Semi G4-0302 Nkwupụta maka ihe ndị na-eme ka ihe ndị na-eme ka ihe ndị na-eme ihe na-eme ihe na mmepụta nke stamp

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