Mwepu ọla

Nkọwa dị mkpirikpi:

Bronze warara bụ ọla kọpa na tin, aluminum, na Chọpụta ihe dị ka akụrụngwa, site na nhazi site ingots, na-ekpo ọkụ akpọrepu, oyi akpọrepu, okpomọkụ ọgwụgwọ, elu ihicha, igbutu, imecha na mbukota, ihe na elu mkpụrụ ike, ike ọgwụgwụ, na-agbanwe Njirimara. na mma ekwe formability.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

Bronze warara bụ ọla kọpa na tin, aluminum, na Chọpụta ihe dị ka akụrụngwa, site na nhazi site ingots, na-ekpo ọkụ akpọrepu, oyi akpọrepu, okpomọkụ ọgwụgwọ, elu ihicha, igbutu, imecha na mbukota, ihe na elu mkpụrụ ike, ike ọgwụgwụ, na-agbanwe Njirimara. na mma ekwe formability.A na-eji ya eme ihe na oghere CPU kọmputa, ọdụ ụgbọ ala, igodo ekwentị mkpanaaka, eletriki na njikọ eletriki ndị ọzọ dị elu.

Isi Nka na ụzụ Parameters

3-1 Ngwakọta kemịkalụ

Aha

Alloy No.

Ngwakọta kemịkalụ(%,Oke.)

Sn

Al

Zn

Ni

Fe

Pb

P

Cu

adịghị ọcha

Tin Bronze

QSn4-0.3

3.5-4.9

---

0.30

0.2

0.10

0.05

0.03-0.35

Rem

0.2

QSn4-3

3.5-4.5

0,002

2.7-3.3

0.2

0.05

0.02

0.03-0.35

Rem

0.2

QSn6.5-0.1

6.0-7.0

0,002

0.3

0.2

0.02

0.02

0.1-0.25

Rem

0.1

QSn8-0.3

7.0-9.0

-------

0.2

0.2

0.10

0.05

0.03-0.35

Rem

0.1

Aluminom Bronze

QAl5

0.1

4.0-6.0

0.5

0.5

0.5

0.03

0.01

Rem

1.6

QAl7

---

6.0-8.5

0.2

0.5

0.5

0.02

-------

Rem

-------

QAl9-2

0.1

8.0-10.0

1.0

0.5

0.5

0.03

0.01

Rem

1.7

 

Aha

Alloy No.

Ngwakọta kemịkalụ(%,Oke.)

Be

Al

Si

Ni

Fe

Pb

Ti

Co

Cu

Adịghị ọcha

Beryllium Bronze

QBe2

1.8-2.1

0.15

0.15

0.2-0.4

0.15

0,005

---

---

Rem

0.5

QBe1.9

1.85-2.1

0.15

0.15

0.2-0.4

0.15

0,005

0.10-0.25

---

Rem

0.5

QBe1.7

1.6-1.85

0.15

0.15

0.2-0.4

0.15

0,005

0.10-0.25

---

Rem

0.5

QBe0.6-2.5

0.4-0.7

0.20

0.20

-------

0.10

---

---

2.4-2.7

Rem

---

QBe0.4-1.8

0.2-0.6

0.20

0.20

1.4-2.2

0.10

---

---

0.30

Rem

---

QBe0.3-1.5

0.25-0.5

0.20

0.20

-------

0.10

---

---

1.4-1.7

Rem

---

3-2 Alloy Table

Aha

China

ISO

ASTM

JIS

Tin Bronze

QSn4-0.3

CuSn4

C51100

C5101

QSn4-3

CuSn4Zn2

---

---

QSn6.5-0.1

CuSn6

C51900

C5191

QSn8-0.3

CuSn8

C52100

C5210

Aluminom Bronze

QAl5

CuAl5

C60600

-------

QAl7

CuAl7

C61000

-------

QAl9-2

CuAl9Mn2

-------

-------

Beryllium Bronze

QBe2

CuBe2

C17200

C1720

QBe1.9

-------

-------

-------

QBe1.7

CuBe 1.7

C17000

C1700

QBe0.6-2.5

-------

C17500

C1750

QBe0.4-1.8

-------

C17510

C1751

QBe0.3-1.5

-------

C17600

C1760

Isi Nka na ụzụ Parameters

3-3-1 Akụkụ nkọwa: mm

Aha

Alloy No.(China)

Iwe

Nha (mm)

Ọkpụrụkpụ

Obosara

Tin Bronze warara

QSn4-3 QSn4-0.3

QSn6.5-0.1QSn8-0.3

O 1/2H H EH

0.12 ~ 2.0

≤600

OH EH

Aluminom Bronze eriri

QA15

QA17

QA19-2

OH

0.2-1.2

80-300

1/2H H

OH EH

0.2-1.2

80-300

Mwepu Bronze Beryllium

QBe2 QBe1.9 QBe1.7

QBe0.6-2.5 QBe0.4-1.8 QBe0.3-1.5

O

0.05-1.5

10-340

H

Iwe Mark:O.Nrọ; 1/4H.1/4 ike; 1/2H.1/2 ike; H.Ike; EH.Ultrahard.

3-3-2 Nkeji ndidi: mm

Ọkpụrụkpụ

Obosara

Ọkpụrụkpụ Kwe Ka Ngbanwe ±

Obosara kwe ka ngbanwe ±

<300

<600

<400

<600

0.05 ~ 0.1

0,005

---

0.2

---

0.1 na 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

0.3

0.5

0.8 ~ 1.2

0,030

0,040

0.4

0.6

3-3-3 arụrụ ọrụ igwe:

Iwe

Ike ọdụdọ

N/mm2

Ogologo oge

%

Isi ike

HV

M

(O)

≥295

40

-------

Y4

(1/4H)

390-510

35

100-160

Y2

(1/2H)

440-570

10

160-205

Y

(H)

540-690

8

180-230

T

(EH)

≥640

5

≥200

Iwe Mark:O.Nrọ; 1/4H.1/4 ike; 1/2H.1/2 ike; H.Ike; EH.Ultrahard.


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