Alloy 625 (UNS N06625/W.Nr. 2.4856) inoshandiswa pakusimba kwayo kwepamusoro, kugadzirwa kwakanakisa (kusanganisira kujoinha), uye kusimba kwakasimba kwekudzivirira.Kupisa kwesevhisi kunobva ku cryogenic kusvika 1800°F (982°C).Simba re alloy 625 rinobva pakuomesera kwe molybdenum uye niobium pane nickel-chromium matrix yayo;nokudaro kurapa kwekunaya kwemvura hakudiwi.Uku kusanganiswa kwezvinhu zvakare kunokonzeresa kupikisa kwepamusoro kune kwakasiyana siyana nharaunda dzinoparadza dzehukukutu husina kujairika pamwe nepamusoro-tembiricha mhedzisiro senge oxidation uye carburization.Zvimiro zvealloy 625 izvo zvinoita kuti ive sarudzo yakanakisa yekushandiswa kwemvura yegungwa kusununguka kubva mukurwiswa kwenzvimbo (gomba uye kukoromoka kwekuora), kusimba kwakanyanya-kuneta, kusimba kwakanyanya, uye kuramba chloride-ion kushushikana-kupwanya.Inoshandiswa setambo yewaya yekusungirira tambo, propeller blades yemota patrol pfuti, submarine anobatsira propulsion motors, submarine quickdisconnect fittings, exhaust ducts eNavy utility boat, sheathing for undersea communication cables, submarine transducer controls, and steam-line bellows.Zvingango shandiswa zvitubu, zvisimbiso, mabhero ezvidzoro zvakanyura, magetsi ekubatanidza tambo, mafasteners, flexure zvishandiso, uye oceanographic chiridzwa zvinhu.High tensile, kukambaira, uye kuputika simba;kushamisa kuneta uye kupisa-kuneta simba;oxidation resistance;uye yakanakisa weldability uye brazeability ndizvo zvimiro zvealloy 625 zvinoita kuti inakidze kumunda wemuchadenga.Iri kushandiswa mumashandisirwo akadai semadhizaini endege, masisitimu emagetsi einjini, masisitimu ekudzosera-reverser, masisitimu akaiswa muzinga wehuchi hwekudzora injini yedzimba, mafuta uye hydraulic line tubing, mabhawa ekupfapfaidza, mabhero, turbine shroud mhete, uye kupisa-exchanger tubing mukati. hurongwa hwekudzora kwezvakatipoteredza.Iyo zvakare yakakodzera kune combustion system transition liner, turbine seals, compressor vanes, uye thrust-chamber tubing ye rocket.
FEATURES
Alloy 625 ine simba rakanaka pane tembiricha inosvika 816 ℃.Pakupisa kwepamusoro, simba rayo rinowanzodzikira pane iro reimwe yakasimba mhinduro yakasimbiswa alloys.Alloy 625 ine yakanaka oxidation kuramba patembiricha inosvika 980 ℃ uye inoratidza kuramba kwakanaka kune aqueous corrosion, asi iri pakati nepakati kana ichienzaniswa nemamwe anokwanisa kuonda anodzivirira alloys.
Alloy 625 yakakoswa tubing
APPLICATIONS
Chemical process indasitiri uye kushandiswa kwemvura yegungwa.Alloy 625 inoshandiswa munguva pfupi kunyorera patembiricha inosvika 816 ℃.Pasevhisi yenguva refu, zvinonyanya kurambidzwa kusvika pa593C, nekuti kuratidzwa kwenguva refu pamusoro pe593 ℃ kunozokonzera kubvongodzwa kwakakosha.
Alloy 625 yakakoswa tubing
| SECIFICATIONS | |
| Form | ASTM |
| Seamless pombi uye chubhu | B 444, B 829 |
| ZVINHU ZVINHU | |
| DENSITY | 8.44 g/cm3 |
| MELTING RANGE | 1290- 1350C |
| CHEMICAL COMPOSITION | ||||||||||||||||||||
| % | Ni | Cr | Mo | Nb+Tb | Fe | Ai | Ti | C | Mn | Si | Co | P | S | |||||||
| MIN MAX | 58.0 | 20.0 | 8.0 | 3.15 | - | - | - | - | - | - | - | - | - | |||||||
| - | 23.0 | 10.0 | 4.15 | 5.0 | 0.40 | 0.40 | 0.10 | 0.50 | 0.50 | 1.0 | 0.015 | 0.015 | ||||||||
Nguva yekutumira: Kubvumbi-28-2023