Hastelloy

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Alloy e phahameng ea mocheso

◆ Hastelloy B ke motsoako o hanyetsanang le matla a ho fokotsa ho senyeha ha mahareng, o loketseng ho chesa haholo ho sulfuric acid le lisebelisoa tsa khase ea hydrogen chloride le likaroloana.

◆ Hastelloy B-2 e na le sebopeho sa kristale ea cubic e bohareng ba sefahleho. Ka ho laola litaba tsa tšepe le chromium ho ea bonyane, e fokotsa brittleness ea ho sebetsa le ho thibela pula ea Ni4Mo phase pakeng tsa 700-870 ° C. E sebelisoa haholo-holo k'hemistri, petrochemical, tlhahiso ea matla le tšimong ea taolo ea tšilafalo.

◆ Hastelloy B-3 e na le khanyetso e ntle ea kutu ho mocheso ofe kapa ofe le mahloriso a hydrochloric acid.

◆ Hastelloy C e na le toughness e ntle le ho hanyetsa kutu ho 650-1040 ℃.

◆ Hastelloy C-4 ke alloy e hanyetsanang le sebopeho sa corrosion sa redox se nang le li-ion tsa chloride, 'me se na le botsitso bo botle ba mocheso. E sebelisoa lisebelisoa tsa chloride tsa chlorine e metsi, hypochlorous acid, sulfuric acid, hydrochloric acid, le acid e tsoakiloeng. E sebelisoa ka ho toba ka mor'a welding.

◆ Hastelloy C-22 ke motsoako o nang le lintho tse ngata tsa molybdenum, tungsten le chromium, tse sebelisoang haholo libakeng tsa lik'hemik'hale le tsa petrochemical, le mefuta e sa tšoaneng ea lik'hemik'hale tsa lik'hemik'hale tse nang le oxidation le thepa ea ho fokotsa.

◆ Hastelloy C-276 e na le khanyetso e ntle ea likoti, e hanyetsanang le kutu e ts'oanang, e hanyetsanang le kutu ea intergranular le thepa e ntle ea mocheso o phahameng oa mocheso. E sebelisoa haholo indastering ea nyutlelie, lik'hemik'hale, petroleum, le liindasteri tsa tšepe tse se nang ferrous.

◆ Hastelloy C-2000 ke motsoako o matla ka ho fetisisa oa ho thibela ho bola, o nang le khanyetso e babatsehang ea ho senyeha ha uniform libakeng tse peli tsa oxidizing le tse fokotsang.

◆ HastelloyG-3 e na le khanyetso e ntle ea kutu le botsitso ba mocheso, 'me e na le ts'ebetso e ntle ho phosphoric acid le mecha e meng e matla ea oxidizing e tsoakiloeng ea acid.

◆HastelloyX e na le khanyetso e phahameng ea kutu 'me e loketse liindasteri tse sa tšoaneng tsa mechine libakeng tse nang le asiti.

Sebopeho sa lik'hemik'hale

Kereiti

C

P

S

Mn

Si

Ni

Cr

Co

Cu

Fe

N

Mo

Al

W

V

Ti

tse ding

ha e kholo ho feta

HastelloyB

0.05

0.04

0.03

1

1

motheo

≤1

≤2.5

-

4 - 6

-

26-30

-

-

0.2–0.4

-

-

HastelloyB-2

0.02

0.04

0.03

1

0.1

motheo

≤1

≤1

-

≤2

-

26-30

-

-

 

-

-

HastelloyB-3

0.01

0.04

0.03

3

0.1

≥65

1 - 3

≤3

≤0.2

1 - 3

27-32

≤0.5

≤3

≤0.2

≤0.2

-

HastelloyC

0.08

0.04

0.03

1

1

motheo

14.5 ho isa ho 16,5

≤2.5

-

4 - 7

-

15-17

-

3 ho isa ho 4.5

≤0.35

-

HastelloyC-4

0.015

0.04

0.03

1

0.08

motheo

14-18

≤2

-

≤3

-

14-17

-

-

-

≤0.7

-

HastelloyC-22

0.015

0.025

0.01

0.5

0.08

motheo

20 - 22.5

≤2.5

-

2 - 6

-

12.5 ho isa ho 14,5

-

2.5 ho isa ho 3.5

≤0.35

-

-

HastelloyC-276

0.01

0.04

0.03

1

0.08

motheo

14.5 ho isa ho 16,5

≤2.5

-

4 - 7

-

15-17

-

3 ho isa ho 4.5

≤0.35

-

-

HastelloyC-2000

0.01

0.025

0.01

0.5

0.08

motheo

22-24

≤2

1.3 ho isa ho 1.9

3

-

15-17

≤0.5

-

HastelloyG-3

0.015

0.03

0.03

1

1

motheo

21 - 23.5

≤5

1.5 ho isa ho 2.5

18-21

6 - 8

≤1.5

Nb/Ta0.3–1.5

HastelloyX

0.1

0.025

0.015

1

1

motheo

20.5-23

0.5 ho isa ho 2.5

17-20

8-10

≤0.5

0.2-1

≤0.15

-

Bonyane ba thepa ea alloy

Kereiti

naha

matla a maholo RmN/m㎡

Yield Strength Rp0.2N/m㎡

Elongation As%

Brinell hardness HB

HastelloyB

tharollo e tiileng

690

310

40

-

HastelloyB-2

tharollo e tiileng

690

310

40

-

HastelloyB-3

tharollo e tiileng

690

290

42

-

HastelloyC

tharollo e tiileng

690

300

41

-

HastelloyC-4

tharollo e tiileng

650

280

40

-

HastelloyC-22

tharollo e tiileng

690

283

40

HastelloyC-276

tharollo e tiileng

690

283

40

HastelloyC-2000

tharollo e tiileng

700

290

40

HastelloyG-3

tharollo e tiileng

700

300

40

HastelloyX

tharollo e tiileng

725

310

30


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