Mar 19, 2025 Xabar QOLDIRISH

725-ning rangi qanday?

725-ning rangi qanday?

 

725, inqiroz 725 - Ta'rif
Alloy 725 (N07725) is a precipitation hardenable Ni-Cr-Fe-Mo alloy with a niobium alloying addition. 625-sonli qotishmaning yosh qotib qolish variantini taqqoslashning yuqori chidamliligi bilan, ammo yuqori kuchga ega.

Umumiy korroziya, soxta, sulfid stress yorilishiga chidamli, vodorod quchoqlash va nordon gaz quduqlarida siqilish.

Arizalar
Chinchilar, yonbackning yonbag'rida joylar, parametrli gaz xizmati, dengiz arizalarida yuqori kuchli mahkamlagichlar, polimer ekstruziyasi o'ladi.

What is the yield of alloy 725?What is the yield of alloy 725?

Jismoniy va mexanik xususiyatlar
Xona harorati jismoniy xususiyatlari:

Zichlik: 8.31 g / sm3
Erish harorati: 1271-1343 ilmiy daraja
Magnitli o'tkazuvchanlik:<1.001
Yuqori haroratning yuqori qismini kengaytirish koeffitsienti, 20 darajaga:

1 0 0 daraja: 13.0 mkm / mgk
200 daraja: 13,1 mkm / mgk
300 daraja: 13,4 mkm / mgk
400 daraja: 13,7 mkm / mgk
500 daraja: 14,1 mkm / msk
600 daraja: 14,4 mkm / mgk
Issiqlik o'tkazuvchanligi:

20 daraja: 10.631 Vt / m · k
100 daraja: 11.827 w / m · k
200 daraja: 13.544 w / m · k
300 daraja: 15.122 w / k · k
400 daraja: 16.843 W / k · k
500 daraja: 18.152 w / m · k
600 daraja: 20.037 W / k · k
700 daraja: 22.424 w / k · k
800 daraja: 23.062 w / k · k
900 daraja: 23.812 w / k
1000 daraja: 25.361 w / k · k
1100 daraja: 27.038 Vt / m · k
1200 daraja: 29.604 w / m · k
Qarshilik:

20 daraja: 1.144 mktẖŌ · m
100 daraja: 1.158 mkẖŌ · m
200 daraja: 1.179 mkẖkẖŌ · m
300 daraja: 1.206 mktẖŌ · m
400 daraja: 1.226 mktẖŌ · m
500 daraja: 1,251 mkẖ dẖŌ · m
600 daraja: 1.265 mkẖŌ · m
700 daraja: 1.273 mkẖŌ · m
800 daraja: 1.302 mktẖŌ · m
Muayyan issiqlik quvvati:

20 daraja: 430 j / kgug
100 daraja: 447 j / kgug
200 daraja: 468 j / kgug
300 daraja: 589 j / kgug
400 daraja: 508 j / kgug
500 daraja: 519 j / kgug
600 daraja: 552 j / kgug
700 daraja: 604 J / kgug
800 daraja: 609 J / kgug
900 daraja: 618 j / kgug
1000 daraja: 639 j / kgug
1100 daraja: 654 j / kgug
1200 daraja: 673 J / kgug
Yoshning modullari:

20 daraja: 204 GPA
100 daraja: 200 GPA
200 daraja: 194 GPA
300 daraja: 188 GPA
400 daraja: 182 GPA
500 daraja: 177 GPA
600 daraja: 169 GPA
700 daraja: 160 GPA
800 daraja: 150 GPA
Shear Modulus:

20 daraja: 78 GPA
100 daraja: 76 GPA
200 daraja: 74 gPA
300 daraja: 71 GPA
400 daraja: 69 GPA
500 daraja: 67 GPA
600 daraja: 63 GPA
700 daraja: 61 GPA
800 daraja: 56 GPA
Poissonning nisbati:

2 0 DASTUR: 0.31
5 0 0 daraja: 0.32
6 0 0 daraja: 0.35
7 0 0 daraja: 0.32
8 0 0 daraja: 0.33
Ishlab chiqaruvchiga ko'ra 725 barning mexanik xususiyatlari:

Qaror davolandi:
Hosildorlik kuchi: 427 MPA
Tinchlik kuchlari: 855 MPa
Abonent: 57%
Qattiqlik: 5 rc
Yosh qotib qoldi:
Hosildorlik kuchi: 917 MPA
TENSILE kuchlari: 1241 MPA
Abonent: 30%
Qattiqlik: 36 rc
Ta'sir qiymati: 92 j
Naychaning ishlab chiqaruvchi mexanik xususiyatlariga ko'ra:

Qaror davolandi:
Hosildorlik kuchi: 334 MPa
TENSILE kuchlari: 783 MPA
Abonent: 60%
Qattiqlik: 5 rc
Yosh qotib qoldi:
Hosildorlik kuchi: 921 MPA
TENSILE kuchlari: 1268 MPA
Uzluklanish: 27%
Qattiqlik: 39 rc

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