Isu tinoshandisa makuki kuwedzera ruzivo rwako.Nekuramba uchitsvaga saiti ino unobvuma kushandisa kwedu makuki.Rumwe ruzivo.
Nhanganyaya Kufananidzira Chigadzirwa Chekugadzira Dimension Kushivirira Rusvingo Hukobvu Kwekunze Dhiyamita Yepamusoro Pedzisa Weld Bead Kupisa Kurapa Mechanical Properties Nondestructive Testing Ndeipi Kutsanangurwa
Chinyorwa ichi chinopa imwe nzira yekumisikidzwa kune yeAustralia chikafu indasitiri masevhisi.Zvakadai zvinosanganisira:
ASTM A269 "Kutsanangurwa kweGeneral Seamless uye Welded Austenitic Stainless Simbi Pipe"
ASTM A249 "Kutsanangurwa kweWelded Austenitic Steel Boiler, Superheater, Heat Exchanger, uye Condenser Tubes"
AS1528 yakadzokororwa muna 2001 nevemakambani makuru muAustralian food production and tubing industry.AS 1528 yakasiyana nekuti inovhara zvese zvine chekuita nekuiswa kunze kwemachubhu.
Saizi yese magiredhi akajairwa akadai semagiredhi 304, 304L, 316 uye 316L.AS1528.1 anovhara ese magiredhi e duplex uye austenitic Stainless steels akanyorwa muASTM A240.
Saizi yese inoda fusion welded zvigadzirwa zvisina filler simbi.Makakatanwa akadai seASTM A270, ASTM A269 uye AS 1528 zvakare inovhara zvigadzirwa zvisina musono.
AS 1528 inotsanangura ukobvu hwezita hwe 1.6 mm kune ese madhayamita ekunze (ODs) uye 2 mm ye203.2 mm;humwe hukobvu hunogona kutaurwa nemutengi.Kushivirira kwakajairwa ndiko +nil, -0.10mm.Kushivirira kwakashata zvachose itsika yakajairika yemhando dzose dzepombi, uye inogadzirwa kumucheto kwepasi kweiyo tolerance range.A typical range is between 1.52 and 1.58 mm.Kushivirira uku kunoshandawo kune pombi fittings.
* ASTM A554 Kushivirira kwemamiriro ekubvisa weld.*AS1528 inovharawo OD saizi 12.7, 19.0, 31.8, 127.0, 152.4 uye 203.2mm
Zvose izvi pombi nokurondedzerwa zvinopa rusvingo ukobvu uye kunze dhayamita limits.The mukati dhayamita haritauri zvakasiyana.
Iwo akasiyana epamusoro pekupedzisira zvivakwa anokurudzirwa neChikafu Indasitiri Services Australia ndeaya anotevera:
Zvigadzirwa zvekurapa zvinoshandiswa muindasitiri yechikafu zvinoda mapaipi asina weld zvakasara mukati memukati.
Iwo emakanika zvimiro zveakasiyana simbi isina simbi mamakisi anowanzo shandiswa muindasitiri yechikafu ndeaya anotevera:
PaAdvanced Materials 2022, AZoM yakabvunzurudza Andrew Terentjev, CEO weCambridge Smart Plastics.
PaAdvanced Materials muna Chikumi 2022, AZoM yakataura naBen Melrose weInternational Syalons nezvemusika wepamusoro wezvigadzirwa, Indasitiri 4.0, uye kusundira kune net zero.
PaAdvanced Materials, AZoM yakataura naGeneral Graphene's Vig Sherrill nezveramangwana regraphene uye kuti tekinoroji yavo yekugadzira inozoderedza sei mutengo kuvhura nyika nyowani yezvishandiso mune ramangwana.
Ziva iyo OTT Parsivel², laser displacement meter inogona kushandiswa kuyera marudzi ese emvura.Inobvumira vashandisi kuunganidza data pakukura uye nekumhanya kwezvimedu zvinodonha.
Environics inopa yega-inowanikwa permeation masisitimu kune imwe chete kana akawanda-inoshandiswa permeation machubhu.
Iyo MiniFlash FPA Vision Autosampler kubva kuGrabner Instruments iine 12-position autosampler.Iyo otomatiki accessory yakagadzirirwa kushandiswa neMINIFLASH FP Vision Analyzer.
Ichi chinyorwa chinopa kuongorora kwekupedzisira-kwehupenyu hwemabhatiri e-lithium-ion, nechinangwa chekugadzirisa zvakare nhamba inowedzera yemabhatiri e-lithium-ion anoshandiswa kuitira kuti nzira dzakagadzikana uye dzakatenderera dzekushandisa bhatiri uye kushandiswa zvakare.
Corrosion ndiko kushatiswa kwealloy nekuda kwekusangana nemhoteredzo.Nzira dzakasiyana-siyana dzinoshandiswa kudzivirira kuparara kwesimbi yakasanganiswa nemhepo kana mamwe mamiriro asina kunaka.
Nekuda kwekuwedzera kuri kuita simba remagetsi, kudiwa kwemafuta enyukireya kunowedzerawo, izvo zvinoenderera mberi zvichikonzera kuwedzera kukuru kwekuda kwehunyanzvi hwekuita post-irradiation inspection (PIE).