Aloyi Refractaloy 26/ R26 Turbine Bolt yogwiritsidwa ntchito mu turbine ya nthunzi ndi makina opangira

Tsatanetsatane wa Zamalonda

R26 turbine bawuti-7

Aloyi R26 bawuti, Stud bawuti, bawuti iwiri, bawuti ya Hexagon

♦ Kukula kwa Ulusi: M10-M120

♦ Utali: molingana ndi zojambula zamakasitomala kapena mafotokozedwe

♦ Kufunsira : Zida zopangira makina opangira nthunzi

♦ Kalasi: Kalasi

Refractaloy 26ndi Fe - NI - Co - Cr mpweya wowumitsa mtundu wa kutentha kwa aloyi, kugwiritsa ntchito nthawi yayitali C - 570 ℃ kutentha kwa 540 ℃, kutentha kwakukulu kumatha kufika 677 C, kuwonjezera chinthu cha Cr, mo alloy solid solution. kulimbikitsa, mkulu mpaka otsika titaniyamu, mawonekedwe a aluminiyamu y kukalamba kulimbitsa gawo, pomwe kubowola zinthu zopangidwa ndi titaniyamu, kusungunuka kwa aluminiyamu munjira yolimba kumachepetsedwa, kumapangitsa kuti y gawo la mpweya kuchuluke kuchuluka, kuti apititse patsogolo kutentha kwa y, kuchepetsa y ' gawo la stacking cholakwa mphamvu.

Zophatikizika za aloyi ndizopambana, zokhala ndi kukana kolimba kwambiri, kupumula mwamphamvu komanso kukana kukwawa, palibe kukhudzika kwa notch.

Refractaloy 26 Chemical Composition
Aloyi

%

Ni

Cr

Fe

Mo

P

Co

C

Mn

Si

S

B

Al

Ti

Refractaloy 26

Min.

35.0

16.0

bala

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 Katundu Wakuthupi
Kuchulukana
8.2g/cm³
Malo osungunuka
1200 ℃
Refractaloy 26 Mechanical Properties
Mkhalidwe
Kulimba kwamakokedwe
Rm N/mm²
Zokolola mphamvu
Rp 0. 2N/mm²
Elongation
Monga%
Brinell kuuma
HB
Yankho + Kukalamba
1000
550
20
331-262
( 26-35.5 )

 

R26 BOLT-9
Mtengo wa R26

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