Veb-saytlarimizga xush kelibsiz!
Raqobatbardosh narxga chidamli FeCrAl simli energiya tejamkor raqobatbardosh narx o'lchamini moslashtiruvchi sanoat isitish yechimi
Qotishma nomenklaturasining ishlashi
1Cr13AL4
0Cr25Al5
0Cr21AL6
0Cr23Al5
0Cr21Al4
0Cr21Al6Nb
0Cr27Al7Mo2
Asosiy kimyoviy tarkibi
Cr
12,0-15,0
23,0-26,0
19,0-22,0
20,5-23,5
18,0-21,0
21,0-23,0
26,5-27,8
Al
4,0-6,0
4,5-6,5
5,0-7,0
4.2-5.3
3,0-4,2
5,0-7,0
6,0-7,0
Re
qulay
qulay
qulay
qulay
qulay
qulay
qulay
Fe
Dam olish
Dam olish
Dam olish
Dam olish
Dam olish
Dam olish
Dam olish
Nb0.5
Mo1.8-2.2
Maks. doimiy xizmat ko'rsatish harorati. elementdan
(°C)
950
1250
1250
1250
1100
1350
1400
20ºC da qarshilik
(mk·m)
1.25
1.42
1.42
1.35
1.23
1.45
1.53
Zichlik
(g/sm3)
7.4
7.1
7.16
7.25
7.35
7.1
7.1
Issiqlik o'tkazuvchanligi (KJ/m·h·ºC)
52.7
46.1
63.2
60.2
46.9
46.1
-
Chiziqlarni kengaytirish koeffitsienti
(a×10-6/ºC)
15.4
16
14.7
15
13.5
16
16
Erish nuqtasi taxminan. (ºC)
1450
1500
1500
1500
1500
1510
1520
Mustahkamlik chegarasi
(N/mm2)
580-680
630-780
630-780
630-780
600-700
650-800
680-830
Yoriqdagi cho'zilish (%)
>16
>12
>12
>12
>12
>12
>10
Hududning o'zgarishi (%)
65-75
60-75
65-75
65-75
65-75
65-75
65-75
Takroriy egilish chastotasi (F/R)
>5
>5
>5
>5
>5
>5
>5
Qattiqlik (HB)
200-260
200-260
200-260
200-260
200-260
200-260
200-260
uzluksiz xizmat vaqti (soat/ºC)
-
≥80/1300
≥80/1300
≥80/1300
≥80/1250
≥50/1350
≥50/1350
Mikrografik tuzilish
Ferrit
Ferrit
Ferrit
Ferrit
Ferrit
Ferrit
Ferrit
Magnit xususiyatlari
Magnit
Magnit
Magnit
Magnit
Magnit
Magnit
Magnit
Xabaringizni shu yerga yozing va bizga yuboring
