Haynes 188 Alloy- cobalt base Alloy,
Haynes 188 Alloy, Haynes 188 Bar, Haynes 188 flange, Haynes 188, Haynes 188 pombi, Haynes 188 ndiro, Haynes 188 waya,
Hayness 188 (Alloy 188) icobalt-base alloy ine yakanakisa yepamusoro-tembiricha simba uye yakanaka oxidation kuramba kusvika 2000°F (1093°C).Iyo yakakwira chromium level yakasanganiswa nediki yekuwedzera yelanthanum inoburitsa yakanyanya kusimba uye inodzivirira chiyero.Iyo alloy zvakare ine yakanaka sulfidation kuramba uye yakanakisa metallurgical kugadzikana sezvinoratidzwa nekunaka kwayo ductility mushure mekuratidzwa kwenguva refu kune yakakwirira tembiricha.Kugadzirwa kwakanaka uye weldability kusanganisa kuita kuti alloy ibatsire mugasi turbine application senge zvinobatidza moto, zvinobatisa moto, liner uye shanduko ducts.
Alloy 188 Chemical Kuumbwa
C | Cr | Ni | Fe | W | La | Co | B | Mn | Si |
0.05 0.15 | 20.0 24.0 | 20.0 24.0 | ≦ 3.0 | 13.0 16.0 | 0.02 0.12 | bal | ≦ 0.015 | ≦ 1.25 | 0.2 0.5 |
Alloy 188 Physical properties
Density (g/cm3) | Melting point (℃) | Kunyanya kupisa simba (J/kg ·℃) | Thermal kuwedzera coefficient ((21-93℃)/℃ ) | Electric resistivity (Ω·cm) |
9.14 | 1300-1330 | 405 | 11.9×10E-6 | 102×10E-6 |
Alloy 188 Mechanical Properties
Pakarepo (bhara, kurapa kunopisa)
Test tembiricha ℃ | Kusimba simba MPa | Goho simba (0.2yild point)MPa | Elongation % |
20 | 963 | 446 | 55 |
AMS 5608, AMS 5772,
Bar/Rod | Waya | Strip/Coil | Sheet/Ndiro |
AMS 5608 | AMS 5772 |
Round bars/Flat bars/Hex bars, Saizi Kubva 8.0mm-320mm, Inoshandiswa kumabhaudhi, mabhaudhi uye zvimwe zvakasara
Supply in welding wire uye spring wire mune coil fomu uye kucheka kureba.
Upamhi hunosvika 1500mm uye kureba kusvika 6000mm, Hukobvu kubva 0.1mm kusvika 100mm.
Mayero saizi uye yakasarudzika dimension inogona kugadzirwa nesu nekushivirira kudiki
Yakapfava mamiriro uye yakaoma mamiriro ane AB inopenya nzvimbo, yakafara kusvika 1000mm
•Simba uye oxidation inoshingirira kusvika 2000°F
•Yakanaka post-aging ductility
•Inopikisa sulfate deposit inopisa corrosion
Gasi turbine injini combustor magaba, mabhawa ekupfapfaidza, zvinobatisa moto uye afterburner liner
Haynes 188 parizvino inoshandiswa zvakanyanya - chizvarwa zvinhu N10665 (B-2), N10276 (C-276), N06022 (C-22), N06455 (-4) uye N06985 (G-3), 4, nheyo: apo workpiece ine chimiro chakareruka chakavharwa, imwe nzira inofa inogona kushandiswa kupedzisa kuvharika, asi kana iyo workpiece ine chimiro chakaoma yakavharwa, nekuti chimiro kana simba re mold rinokanganiswa neXianzhi, mukati nekunze ratidziro inofanira kukamurwa kuita. Vanhu vazhinji vanoshandisa Thai nickel-based alloy imhaka yekuti simbi inodzivirira kupisa kwakanaka, sezvatinoziva tese, maitiro mazhinji emaindasitiri munharaunda tembiricha yakakwira, saka mu Mamiriro ezvinhu akadaro, simbi inodzivirira kupisa inodiwa ichave yakakwira, uye iyi mhando yealoy zvinhu mushure mekupisa kwakanyanya kusaburitsa chero shanduko, inogona kuramba yakagadzikana, iyo mhando yealoy zvinhu zvakare inoshandiswa zvakanyanya nekuda kweiyi mukana.
Zvishandiso
Standard: alloy steels F5 uye 410;Stainless simbi 304, 304L, 316, 316L, 321 uye 347.
Non-standard: high nickel alloys (inconel 718, Inconel 625, incoloy 825, Incoloy 925, Alloy 20, GH3030, Nimonic 80A), super alloy steels (Haynes 25, Alloy 25, Haynes18 mamwe magiredhi).