I-316L yensimbi engenasici 10 * 1mm i-tubing edibeneyo
Ulwazi olongezelelweyo kwi-316L Steel engatyiwa
I-316L yensimbi engenasici 10 * 1mm i-tubing edibeneyo
Enye insimbi ye-austenitic esetyenziswa ngokubanzi yi-316 kunye ne-316L yensimbi engenasici, ukusebenza kwe-corrosion ye-SS 304 ayanele, i-316L ihlala ithathwa njengenye yokuqala.Umxholo ophezulu we-Nickel kwi-316 kunye ne-316L phezu kwe-SS 304 kunye ne-Molybdenum eyongeziweyo kwi-316 kunye ne-316L inika umngcipheko ekusebenzeni kwiindawo ezinobungozi kunye nobushushu obuphezulu.
Njengakwi-304 kunye ne-304L, umahluko phakathi kwamabakala angama-316 kunye nama-316L ngubungakanani bekhabhoni equlethwe.I-L imele i-low carbon, omabini amabakala e-L aqulethe i-carbon ephezulu eyi-0.03%, ngelixa amabakala asemgangathweni anokubandakanya ukuya kutsho kwi-0.07% yekhabhoni.Isenokungabonakali njengomahluko omkhulu, kodwa oko kuthetha ukuba iinguqulelo zenqanaba le-L ze-alloys zensimbi ezingenasici zifaneleke ngcono kwiiprojekthi ezinkulu zokuwelda.Umxholo ophantsi weCarbon wamabanga e-L unciphisa ukuqhekeka kwiindawo ezichaphazelekayo zobushushu ze-welds kunye nokuphucula umgangatho we-weld.
I-Stainless Steel 316 Ukubunjwa kweMichiza - iChrome kunye neNickel
I-316L yensimbi engenasici 10 * 1mm i-tubing edibeneyo
Njengakwibanga le-304, i-316 yensimbi engenasici ityala uninzi lokuxhathisa ukubola kumxholo wayo wechromium.Ifilimu yechromium oxide ephuhliswayo ephuhla kumphezulu isebenza njengesithintelo esikhuselayo ekudlekeni.Yichromium kwi-304 kunye ne-316 amabakala ahlula insimbi engenasici kwi-carbon steel.
Ukwakhiwa kweekhemikhali zensimbi engenasici i-316 iphantse ifane naleyo yebakala le-304.Kukho iiyantlukwano ezimbalwa ezihlukeneyo kunye nobuninzi be-chromium (18 - 20% ye-304, 16 - 18% ye-316) kunye ne-nickel (8 - 10.5% ye-304, 10 - 14% ye-316).
Isiqulatho seMolybdenum yeNtsimbi engagqwali 316L
I-316L yensimbi engenasici 10 * 1mm i-tubing edibeneyo
Kwakhona, i-316 insimbi engenasici iqulethe phakathi kwe-2 - 3% ye-molybdenum ukuyinika iimpawu zayo zokulwa ne-chloride.I-Molybdenum iyisithako esibalulekileyo kwi-316 yensimbi engenasici kuba ikhusela iincinci ezincinci ze-carbide ezenza buthathaka i-Chromic Oxide layer phezu komgangatho wentsimbi ekwenziweni kwimida yengqolowa yesiseko sesinyithi.
I-316L yensimbi engenasici 10 * 1mm i-tubing edibeneyo
Ukuxhatshazwa kwe-corrosion ye-molybdenum-bearing 316L i-austenitic steel iyasebenza ngokukodwa kwiindawo ze-chloride-ion.Inxalenye ye-molybdenum ikhusela i-ion ye-chloride yokufaka kunye nokukrazula umphezulu wentsimbi.Ubukho be-molybdenum benza i-316 ibe yinto efanelekileyo yeendawo zaselwandle kwishishini leoli kunye negesi.Kwanokongezwa kwe-Molybdenum, i-316 yensimbi engenasici ayikhuselekanga ngokupheleleyo kwi-corrosion yolwandle.Amanzi olwandle ashushu anokonakalisa umphezulu weendawo zaselwandle ezikwinqanaba le-316 ekuhambeni kwexesha, eshiya isiphelo sinebala elimdaka kwaye rhabaxa.Nangona kunjalo, ngokugcinwa ngenyameko ukugqiba kunokubuyiselwa kwimeko yayo yokuqala ecocekileyo, eqaqambileyo.
I-316L yensimbi engenasici 10 * 1mm i-tubing edibeneyo
I-molybdenum kwi-316L yensimbi engenasici nayo iyayikhusela kwiindawo ezinobundlongondlongo, ezineasidi.I-316 insimbi engenasici inika ukhuseleko oluphezulu kwi-hydrochloric, i-acetic, i-tartaric kunye ne-sulfuric acids.Oku kuyenza ilungele ukwenziwa kokutya kunye nemisebenzi yokuphatha amaphepha.Eli nqanaba likwaxhathisa umhlwa ovela kwiityuwa ezifakwe kwi-icing ezifakwe ezindleleni.
Iipropati ze-316 zeNsimbi eNgatyiwayo kunye nosetyenziso
Njengomlingani wayo we-304 grade, i-316 insimbi engenasici ayinamagnetic kwaye ayiyi kuba nzima phantsi konyango lobushushu.Inomsebenzi ogqwesileyo wokutsalwa phantsi kwaye ibambe amandla angcono kumaqondo obushushu aphezulu kunebakala lama-304.Ikwanika ukuchasana okuphezulu kwiklorine-induced stress corrosion cracking.Oku kudla ngokwenzeka kumaqondo obushushu angaphezu kwe-140° F. Ibanga le-316 nalo lihlala liqinile ngokwesakhiwo nakumaqondo obushushu angaphantsi kwe-zero.
I-stainless steel 316L inokubonelelwa ngeendlela ezahlukeneyo, kubandakanywa ishidi, ibha, ipleyiti, intonga kunye ne-tube.Ijongeka ifana kakhulu ne-304 yensimbi engenasici, kwaye ezi zimbini zinokuhlulwa kuphela ngovavanyo lwezinto.
316 intsimbi engatyiwayo yayikhe yaba lolona khetho luphambili lokufakelwa kwezonyango.Kule mihla i-titanium, enikezela nge-biocompatibility engcono, ikhethwa.
Ngexabiso elincinci elongezelelweyo, i-316L yensimbi engenasici inika amandla amakhulu kunye nokuqina kwiindawo ze-chloride-ion kune-304 grade.
Izicelo eziqhelekileyo zibandakanya iinqanawa zoxinzelelo, abatshintshi bobushushu, ii-manifolds zokukhupha kunye nezixhobo zokulungiselela ukutya.Uya kuyifumana isetyenziselwa ukusetyenzwa kweekhemikhali kunye nezixhobo zaselabhoratri, ii-condensers, kunye ne-evaporators.
Ukuxhathisa okubukhali kwe-316L yensimbi engenasici kumanzi okusela kunye ne-alkalis kunye ne-acids ekutyeni, yenza ukuba ilungele ukusetyenziswa kwiikhitshi zokutyela.Iza kuluhlu lwezinto ezikhangayo ezigqityiweyo kwaye zimelana nokucocwa ngokuphindaphindiweyo kakuhle kunye ne-detergents.Ke ngoko, amashishini okutya kunye neziselo abona bathengi abakhulu.Thetha nomnye wabameli bethu ukuze ufunde ngakumbi.
