Isu tinoshandisa makuki kuvandudza ruzivo rwako.Nekuramba uchitsvaga saiti ino, unobvuma kushandisa kwedu makuki.Mamwe mashoko.
Nhanganyaya Kuenzanisa Zvishandiso Kugadzira Dimensional Kushivirira Rusvingo Hukobvu Kwekunze Diameter Surface Kupedzisa Weld Bead Heat Kurapa 机械性能 Kusinga paradza
Ichi chinyorwa chinopa imwe kodhi yeAustralia chikafu masevhisi.Izvi zvinosanganisira:
ASTM A269 "Kutsanangurwa Kwechinangwa Chese Seamless uye Welded Austenitic Stainless Simbi Tubing"
ASTM A249 "Kutsanangurwa kweAustenitic Boiler, Superheater, Heat Exchanger, uye Condenser Welded Tubes"
AS1528 yakagadziridzwa muna 2001 nevakakosha vane chekuita muAustralia chikafu uye pombi indasitiri.AS 1528 yakasarudzika pakuti inovhara ese akakodzera mafittings kunze kwepombi.
Zvese zvinotsanangurwa zvinonongedzera kune akajairwa simbi mamakisi akadai se304, 304L, 316 uye 316L.AS1528.1 inoshanda kune ese duplex uye austenitic Stainless simbi mamakisi akanyorwa muASTM A240.
Saizi yese inoda fusion-weld zvigadzirwa pasina filler simbi.Zvinotsanangurwa zvakaita seASTM A270, ASTM A269 uye AS 1528 zvinoshandawo kune zvigadzirwa zvisina musono.
AS 1528 inotsanangura ukobvu hwezita hwe 1.6 mm kune ese madhayamita ekunze (OD) kunze kwe2 mm ye203.2 mm kunze kwedhayamita;mamwe makubvu anogona kutaurwa nemutengi.Standard kushivirira + zero, -0.10 mm.Kushivirira kwakazara kwakashata kunoreva tsika yakajairika yekugadzira mapaipi ehukuru hwese padyo nemuganho wakaderera wekushivirira.Yakajairika chiyero ndeye 1.52 kusvika 1.58 mm.Uku kushivirira kunoshandawo kune fittings.
* Kushivirira kweASTM A554 weld kubviswa mamiriro.* AS1528 inoshandawo kune OD saizi 12.7, 19.0, 31.8, 127.0, 152.4 uye 203.2 mm.
Zvose izvi pombi tsanangudzo dzinotsanangura miganhu pamadziro emadziro uye kunze kwedhayamita.Iyo dhayamita yemukati haina kutaurwa zvakasiyana.
Kurongeka kwekurapa kwepamusoro kwehukuru hwakasiyana hwakakurudzirwa kushandiswa muindasitiri yechikafu yeAustralia ndeiyi anotevera:
Kugadziriswa kwezvigadzirwa zvinoshandiswa muindasitiri yezvekudya kunoda mapaipi asina weld residues mukati memukati.
Iwo emakanika zvimiro zveakasiyana mamakisi esimbi isina tsvina anowanzo shandiswa muindasitiri yechikafu ndeaya anotevera:
AZoM yakataura naDr. Katharina Marquardt pamberi peZuva Renyika Dzepasi Pose reMadzimai neVasikana muSainzi muna 2023. Tinokurukura nezvake zvinokatyamadza zveSTEM zvebasa rake muzvidzidzo zvichibva kumineralogy kusvika kune zveceramic.
PaZuva Renyika Dzepasi Pose revakadzi neVasikana muSainzi, AZoM inokurukura tsvakurudzo yake yeSTEM nebasa naDr. Debrupa Lahiri, Associate Purofesa weMetallurgy uye Materials Science paIIT Roorkee.
Mubvunzurudzo iyi, AZoM yakave nemufaro wekutaura naDr. Julia Galli, Purofesa paYunivhesiti yeChicago uye Senior Scientist paArgonne National Laboratory, nezvebasa rake rinonakidza rezvesayenzi.
APEX 400 imhinduro yakatsaurirwa yekugadzirira mabhidhiri yekuongorora XRF.Inogona kudzvanya sampuli mumarin'i esimbi anotsigirwa pamwe chete nemasaizi asina kutsigirwa.
Dzidza zvimwe pamusoro pekuwedzera kugona kwerabhoritari yako neLabVantage 8.8, webhusaiti yekutengesa kuti uwane ruzivo rwese ruzivo rwako.
Ichi chigadzirwa chekutarisa chinopa muchidimbu mashandisiro eNIR spectroscopy yekuvimbika maitiro ekutarisa.
Musika wepasi rose semiconductor wapinda munguva inonakidza.Kudiwa kwe chip tekinoroji kwakurudzira uye kudzoreredza kusimukira kweindasitiri, uye kushomeka kwazvino kwechip kunotarisirwa kuenderera kwenguva yakati.Mafambiro azvino anogona kuumba ramangwana reindasitiri sezvo izvi zvichienderera mberi
Musiyano mukuru pakati pegraphene-based mabhatiri uye solid-state mabhatiri ndiko kuumbwa kwemagetsi.Kunyange zvazvo cathodes ichiwanzogadziriswa, allotropes yekabhoni inogonawo kushandiswa kugadzira anodes.
Mumakore achangopfuura, Indaneti yeZvinhu yakakurumidza kushandiswa munharaunda dzose, asi inonyanya kukosha mumotokari yemotokari yemagetsi.
Nguva yekutumira: Feb-20-2023