Dab tsi yog cov txiaj ntsig ntawm alloy 725?
Alloy 725, Inconel 725 - Cov Lus Qhia
Alloy 725 (N07725) yog ib tus neeg dhia dej nag lossis daus Nws tuaj yeem suav hais tias yog hnub nyoog hardening variant ntawm alloy 625, nrog sib piv corrosion sib piv tab sis muaj zog dua.
Tiv taus General corrosion, pitting, kev ntxhov siab sulfide cracking, hydrogen embrittlement thiab kev nyuaj siab corrosion tawg.
Cov Ntawv Thov
Hangers, tsaws Subse, Sab hnab tshos malrels, polished bore cov kev pab, lub zog siab zog hauv cov ntawv thov marine, polymer extrusion tuag.
Lub cev thiab tshuab cov khoom siv
Chav chav kub lub cev:
Ntws: 8.31 g / cm3
Melting kub: 1271-1343 degree
Sib nqus permeability:<1.001
Kev kub siab thermal nthuav kev coefficient, txij 20 degree rau:
1 {0 0 degree: 13.0 μm / m⋅k
200 degree: 13.1 μm / M⋅k
300 Degree: 13.4 μm / m⋅k
400 degree: 13.7 μm / m⋅k
500 DEGree: 14.1 μk / m⋅k
600 degree: 14.4 μm / m⋅k
Thermal Condivity:
20 Qib: 10.631 w / min k
100 Qib: 11.827 W /Th k
200 degree: 13.544 w / min k
300 Degree: 15.122 w / min k
400 degree: 16.843 w / min k
500 degree: 18.152 w / min k
600 Qib: 20.037 w / min k
700 degree: 22.424 w / min k
800 Qib: 23.062 w / min k
900 Qib: 23.812 w / min k
1000 degree: 25.361 w / min k · k
1100 degree: 27.038 w / min k
1200 Qib: 29.604 w / min k
Resistivity:
20 Qib: 1.1444 ·
100 Qib: 1.158 · M
200 Qib: 1.179 · M
300 DEGREE: 1.20 μω ·
400 degree: 1.226 · M
500 DEGREE: 1.251 · ·
600 Qib: 1.265 · ·
700 DEGREE: 1.273 ·3 ·3 ·
800 Qib: 1.302 μord ·
Kev kub kub tshwj xeeb:
20 Qib: 430 J / Kg⋅k
100 Qib: 447 J / Kg⋅k
200 degree: 468 J / Kg⋅k
300 Degree: 589 J / Kg⋅k
400 degree: 508 J / Kg⋅k
500 DEGREE: 519 J / KG⋅K
600 Qib: 552 J / Kg⋅k
700 DEGREE: 604 J / KG⋅K
800 Qib: 609 J / Kg⋅k
900 Qib: 618 J / Kg⋅k
1000 degree: 639 J / Kg⋅k
1100 degree: 654 J / Kg⋅k
1200 Qib: 673 J / Kg⋅k
Cov tub ntxhais hluas lub modulus:
20 Qib: 204 GPA
100 Qib: 200 GPA
200 degree: 194 GPA
300 Degree: 188 GPA
400 degree: 182 GPA
500 degree: 177 GPA
600 Qib: 169 GPA
700 DEGREE: 160 GPA
800 Qib: 150 GPA
Shear Modulus:
20 Qib: 78 GPA
100 Qib: 76 GPA
200 degree: 74 GPA
300 Degree: 71 GPA
400 degree: 69 GPA
500 degree: 67 GPA
600 Qib: 63 GPA
700 degree: 61 GPA
800 Qib: 56 GPA
Poisson tus piv:
2 {0 degree: 0.31
5 {0 0 degree: 0.32
6 {0 0 degree: 0.35
7 {0 0 degree: 0.32
8 {0 0 degree: 0.33
Cov cuab yeej kho tshuab ntawm inconel 725 tuav raws li cov chaw tsim khoom:
Kev kho cov tshuaj:
Peple Zog: 427 MPA
Lub zog tensile: 855 mpa
Elongation: 57%
Hardness: 5 rc
Hnub nyoog Hardened:
Peple Zog: 917 MPA
Lub zog tensile: 1241 MPA
Elongation: 30%
Hardness: 36 RC
Cuam tshuam tus nqi: 92 j
Inconel 725 Raws li cov chaw tsim tshuaj tshuab ntawm lub raj:
Kev kho cov tshuaj:
Pepr zog: 334 MPA
Lub zog tensile: 783 MPa
Elongation: 60%
Hardness: 5 rc
Hnub nyoog Hardened:
Peple Zog: 921 MPA
Lub zog tensile: 1268 mpa
Elongation: 27%
Hardness: 39 rc
