AWS E7016-A1 Mai Juriya da Zafi na Karfe Mai Lantarki Mai Rage Zafi R106 Molybdenum da Chromium Molybdenum Sandan Walda

Takaitaccen Bayani:

R106 (AWS E7016-A1) wani lantarki ne mai jure zafi na pearlitic tare da rufin potassium mai ƙarancin hydrogen wanda ke ɗauke da 0.5% Mo.


Cikakken Bayani game da Samfurin

Alamun Samfura

Molybdenum da Chromium Molybdenum mai jure zafi na ƙarfe na walda

R106                                                     

GB/T E5016-A1

AWS A5.5 E7016-A1

Bayani: R106 wani lantarki ne na ƙarfe mai jure zafi mai laushi wanda ke da ƙarancin sinadarin hydrogen potassium wanda ke ɗauke da 0.5% Mo. Ana iya amfani da shi don walda a kowane matsayi tare da AC da DC. Dole ne a kunna walda zuwa zafin 90 ~ 110 ℃ kafin walda.

Aikace-aikace: Ana amfani da shi don walda bututun boiler waɗanda zafin aiki bai wuce 510°C ba, kamar bututun 15Mo, AST-MA204 da A335-P1, da sauransu. Hakanan ana iya amfani da shi don walda ƙarfe masu ƙarfi da ƙarancin ƙarfe.

 

Sinadarin sinadarai na ƙarfen walda(%):

C

Mn

Si

Mo

S

P

≤0. 12

≤0.60

≤0.40

0.40 ~ 0.65

≤0.030

≤0.030

 

Kayan aikin injiniya na ƙarfe na walda:

Gwaji abu

Ƙarfin tauri

Mpa

Ƙarfin bayarwa

Mpa

Ƙarawa

%

Ƙimar tasiri (J)

Yanayin Zafi na Al'ada.

An Garanti

≥490

≥390

≥20

An gwada

530

420

27

60

 

Duba X-ray: I maki

 

Shawarar da ake bayarwa:

Diamita na sanda (mm)

2.5

3.2

4.0

Walda Wutar Lantarki (A)

Walda mai lebur

80 ~ 110

110 ~ 140

170 ~ 200

Walda a tsaye,

Walda ta sama

70 ~ 90

100 ~ 120

140 ~ 170

 

Sanarwa:

1. Dole ne a gasa wutar lantarki na tsawon awa 1 a zafin 150 ~ 200℃ kafin a fara aikin walda;

2. Yana da mahimmanci a tsaftace tsatsa, ma'aunin mai, ruwa, da ƙazanta a kan sassan walda kafin walda.


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