AWS E9016-B3 Mai Juriya da Zafi na Karfe Mai Walda Mai Rage Zafi R406 Mai Juriya da Zafi na Walda Mai Rage Zafi

Takaitaccen Bayani:

R406 (AWS E9016-B3) wani lantarki ne mai jure zafi na pearlitic tare da ƙaramin rufin potassium mai ƙarancin hydrogen wanda ke ɗauke da 2.5% Cr - 1% Mo.


Cikakken Bayani game da Samfurin

Alamun Samfura

Molybdenum da Chromium Molybdenum Mai Juriyar ZafiWalda na KarfeElektrode

R406                                                     

GB/T E6016-B3

AWS A5.5 E9016-B3

Bayani: R406 wani lantarki ne na ƙarfe mai jure zafi mai laushi wanda ke da ƙarancin sinadarin hydrogen potassium wanda ke ɗauke da 2.5% Cr – 1% Mo. Ana iya amfani da AC da DC duka, kuma ana iya haɗa su a kowane matsayi. Dole ne a kunna walda zuwa 160 ~ 200°C kafin walda.

Aikace-aikace: Ana amfani da shi don walda tsarin ƙarfe mai jure zafi na Cr2.5Mo, kamar bututun mai mai zafi da matsin lamba mai zafi tare da yanayin aiki ƙasa da 550 ° C, injinan sinadarai na roba, da kayan aikin fasa mai.

 

Sinadarin sinadarai na ƙarfen walda(%):

C

Mn

Si

Cr

Mo

S

P

0.05 ~ 0.12

0.50 ~ 0.90

≤0.50

2.00 ~ 2.50

0.90 ~ 1.20

≤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

≥590

≥490

≥15

≥47

 

Yaɗuwar sinadarin hydrogen a cikin ƙarfe da aka ajiye: ≤4.0mL/100g (hanyar glycerin)

 

Duba X-ray: I maki

 

Shawarar da ake bayarwa:

Diamita na sanda

(mm)

2.5

3.2

4.0

5.0

WaldaNa yanzu

(A)

60 ~ 90

90 ~ 120

140 ~ 180

170 ~ 210

 

Sanarwa:

1. Dole ne a gasa wutar lantarki na tsawon awa 1 a kusan 350℃ 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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