Alloy Refractaloy 26 / R26 Turbine Bolt da aka yi amfani da shi a cikin injin turbin da ke samar da injuna

Bayanin Samfura

R26 turbine bolt-7

Alloy R26 bolt, Ingancin maɓalli, maɓalli biyu, Hearfafa Hexagon

Size Girman Igiya: M10-M120 

♦ Tsawon: bisa ga abokan ciniki zane ko ƙayyadaddun bayanai

Aikace-aikace don: Steam turbine yana samar da kayan aiki

De Darasi: Aji

Refractaloy 26 shine Fe - NI - Co - Cr hawan nau'in nau'ikan lalacewar babban zafin jiki mai hade, amfani na tsawon lokaci na C - 570 ℃ yanayin zafin jiki na 540 ℃, mafi girman zafin jiki na iya kaiwa 677 C, ƙara sashin Cr, mo alloy solid solution ƙarfafawa, daga sama zuwa ƙananan titanium, fasalin aluminium yana ƙarfafa ƙarfin tsufa, yayin da abubuwan hakowa da aka yi da titanium, haɓakar aluminium a cikin ingantaccen bayani ya ragu, ya sa yawan hazo ya hauhawa ya haɓaka, don inganta haɓakar zafin jiki na y, rage y ' lokaci na stacking Laifi makamashi.

Abubuwan haɗin haɗin gami sun fi kyau, tare da kyakkyawar juriya, sassaucin ƙarfi da juriya, ba ƙwarewar ƙwarewa ba.

Refractaloy 26 Haɗakar Haɗaɗɗa
Alloy

%

Ni

Cr

Fe

Mo

P

Co

C

Mn

Si

S

B

Al

Ti

Refractaloy 26

Min.

35.0

16.0

bal

2.5

- 18.0 - - - - 0.001 - 2.5

Max.

39.0 20.0 3.5 0.03 22.0 0.08 1.0 1.5 0.03 0.01 0.25 3.0
Refractaloy 26 Kayan Jiki
Yawa
8.2 g / cm³
Maimaita narkewa
1200 ℃
Refractaloy Kayan aikin Inji 26
Matsayi
Siarfin ƙarfi 
Rm N / mm²
Ba da ƙarfi 
Rp 0. 2N / mm²
Tsawaita 
Kamar yadda%
Brinell taurin
HB
Magani + tsufa
1000
550
20
331-262   
(26-35.5)

 

R26 BOLT-9
R26 BOLT

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