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U le ka: Kaya / Ti-blog . / Hi xihi lexi antswaka exikarhi ka austenitic stainless steel na 304 steel? (2) .

Hi xihi lexi antswaka exikarhi ka austenitic stainless steel na 304 steel? (2) .

Views: 0     Mutsari: Muhleri ​​wa sayiti Ku kandziyisa nkarhi: 2022-09-24 Masungulo: Ndhawu

Vutisa Vutisa .

Ku ni nxaxamelo wa tinsimbi timbirhi ta austenitic stainless .

300 series stainless steel ngopfu ngopfu yi lemuka xivumbeko xa yona xa austenitic hiku engetela nickel. Common 304 stainless steel na 316L stainless steel i swa nxaxamelo lowu. Nsimbi ya 200 series leyi nga riki na swilo yi siva manganese na nitrogen ematshan’wini ya nickel, naswona nhlayo ya nickel i yitsongo swinene. Nsimbi leyi tolovelekeke ya 201 leyi nga riki na swilo swo bola ni nsimbi leyi nga riki na swilo swa 202 i ya nxaxamelo lowu.

300 Series Stainless Steel i nxaxamelo lowukulu. Muxaka lowu tolovelekeke swinene naswona lowu tolovelekeke wa austenitic stainless steel i muxaka wa 304, lowu tlhelaka wu tiviwa tani hi 18/8 kumbe A2. Swilo swo fana na switirhisiwa swa 304 swa nsimbi yo ka yi nga tshwukanga, swibya swo sweka na switirhisiwa swa le khixini. 316 Series Stainless Steel i nsimbi leyi landzelaka leyi tolovelekeke ya austenitic leyi nga riki na swilo swo bola. Kwalomu ka 300 wa ti series, kufana na Type 316, na tona tina molybdenum yin’wana kuva ti hlohletela ku lwisana na ti acids naku engetela ku lwisana na nhlaselo wa ndzhawu (kufana na pitting na crevice corrosion).

Ku engeteriwa ka nitrogen yale henhla eka 200 series swinyika matimba yale henhla ya michini ya 300 series. Ti austenitic stainless steels i tinxaka ta 309 na 310 eka switirhisiwa swa mahiselo yale henhla yale henhla ka 800°C. Swihlawulekisi swa 200 series stainless steel: Loko crevice corrosion, 200 series ayi na vuswikoti byo tlula 300 series ku sivela pitting corrosion, leswi humelelaka eka tindzhawu letingana ndzhongho wale henhla na chlorine, na crevice corrosion, leswi vangaka ku yima ka mati na ndzhawu yale henhla ya acid. Leswi swivangiwa hikuva, leswaku kuta hunguta nhlayo ya nickel, nhlayo ya chromium nayona yifanele kuhungutiwa, xisweswo swihunguta ku tiya ka corrosion.

200 series stainless steels yikota ku lwisana na impact naswona yi tiya hambi kuri eka mahiselo yale hansi. Hi xitalo titika naswona tina matimba kutlula 300 series steels, ngopfu ngopfu hikokwalaho ka nitrogen yale henhla ya tona, leyi tirhaka tani hi reinforcing agent. Hikuva ti austenitic, 200 na 300 series steels ati durhi ngopfu. Hambiswiritano, xivumbeko (ductility) xa 200 series steel xile hansi kutlula xa 300 series steel, hambi leswi leswi swinga antswisiwaka hiku cheriwa copper.

Alloy 20 (Carpenter 20) i austenitic stainless steel leyingana ku lwisana swinene na heat sulfuric acid na tindzhawu tin’wana totala ta aggressive naswona yitala ku hlasela Type 316 stainless steel. Alloy yi kombisa ku lwisana lokunene na stress corrosion cracking eka ku virisa 20-40% sulfuric acid. Alloy 20 yina swivumbeko swa kahle swinene swa michini naswona vukona bya niobium eka alloy byi hunguta ku khuluka ka carbide hinkarhi waku welda. Hikuya hi swihlawulekisi swohambana hambana swa switirhisiwa swohambana hambana, maendlelo na ku hangalasiwa ka ti arches na swona swifanele kuva swihambanile, leswaku ku tiyisela lokuntsongo xikan’we na mpimo wa kahle wa molding swinga kumiwa. Hikwalaho, Hangao Tech (Michini ya Seko) . va ta tshama va ri karhi va vulavurisana na vona hi tipharamitha to hambana hi ku hatlisa, endzhaku ko amukela swivutiso leswi humaka eka vaxavi, leswaku va ta nyika vaxavi swintshuxo leswi kongomeke swinene mayelana na . stainless steel industrial production line tube mill machinery leyi fikelelaka swilaveko swa vuhumelerisi bya xiviri.

Ti austenitic stainless steels tinga kamberiwa hiku kamberiwa lokunga onhiki hiku tirhisa tindlela to kambela ti dye penetrant, kumbe hiku tirhisa eddy current testing, kambe kungari hi tindlela to kambela ti magnetic particle.

Switirhisiwa leswi fambelanaka na swona .

Vuhumelerisi bya tiphayiphi ta corrugated .
Vuhumelerisi bya tiphayiphi ta corrugated .
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Finish Pipe Annealing Layini ya vuhumelerisi .
Finish Pipe Annealing Layini ya vuhumelerisi .
Nkarhi wun’wana na wun’wana loko chubu ro hetisa ri rhendzeleka, rifanele ku hundza eka endlelo ra vutshunguri bya solution. TA Tiyisisa leswaku matirhelo ya phayiphi ya nsimbi ya fikelela swilaveko swa xithekiniki. na ku nyika xitiyisekiso xa ku lulamisiwa ka le ndzhaku ka phurosese kumbe ku tirhisiwa. Endlelo ra vutshunguri bya xitshunxo xo vangama ra phayiphi ya nsimbi leyi nga riki na swirhabyani ya ultra-long minkarhi hinkwayo a ku ri xiphiqo eka indasitiri.

Switirhisiwa swa ndhavuko swa gezi swa furniture i swikulu,swi funengeta ndzhawu leyikulu, swina ku tirhisiwa ka eneji yale henhla xikan’we naku tirhisiwa ka gasi leyikulu, hikokwalaho swa tika eka ku lemuka endlelo ra solution ro vangama. Endzhaku ka malembe ya ntirho wo tika na nhluvukiso wa vutumbuluxi, ku tirhisiwa ka thekinoloji ya sweswi ya le henhla ya induction heating na mphakelo wa gezi wa DSP. Vulawuri bya precision bya mahiselo yo hisa ku tiyisisa leswaku mahiselo ya lawuriwa endzeni ka T2C,ku tlhantlha xiphiqo xa xithekiniki xa vulawuri bya mahiselo ya ku hisa ya induction leyi nga kongomangiki. Phayiphi ya nsimbi leyi hisiwaka yi titimela hi 'heat conduction'eka mugodi wo hlawuleka wo kufumela lowu pfalekeke, lowu hungutaka swinene ku tirhisiwa ka gasi naswona wu nga onhi mbango.
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Layini ya vuhumelerisi bya tiphayiphi ta khoyili .
Layini ya vuhumelerisi bya tiphayiphi ta khoyili .
Languta ku cinca-cinca ka layini ya vuhumelerisi bya stainless steel coil tube ya Hangao. Yi lulamisiwile eka switirhisiwa swo hambana, ku suka eka maendlelo ya tiindasitiri ku ya eka vumaki byo hlawuleka, layini ya hina ya vuhumelerisi yi tiyisisa ku endliwa loku nga riki na swirhabyani ka tiphayiphi ta coil ta nsimbi leyi nga riki na swilo ya xiyimo xa le henhla. Hi ku kongoma tanihi xikombiso xa hina, Hangao i mutirhisani wa wena la tshembekaka eka ku fikelela swilaveko swa indasitiri yo hambana hi vutshila.
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Sanitary tube mill production line .
Sanitary tube mill production line .
Nghena eka riendzo ra vuhlayiseki na ku kongoma hi layini ya vuhumelerisi bya Hangao bya stainless steel fluid tube. Yi endleriwe switirhisiwa swa vuhlayiseki eka mirhi, ku lulamisiwa ka swakudya, na swin’wana, michini ya hina ya xiyimo xa le henhla yi tiyisisa swiyimo swa le henhla swa ku basa. Tanihi vumbhoni bya ku tinyiketela ka hina, Hangao u humelela tanihi muendli laha michini yo humelerisa tiphayiphi yi tibumaka hi ku basa loku hlawulekeke, ku fikelela swilaveko swo tika swa tiindasitiri leti rhangisaka ku basa eka tisisiteme to khoma mati.
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Titanium tube mill production line .
Titanium tube mill production line .
Languta switirhisiwa swo tala swa titanium tubes hi layini ya vuhumelerisi bya titanium welded tube ya Hangao. Ti- titanium tubes ti kuma vukorhokeri bya nkoka eka swa swihahampfhuka, switirhisiwa swa vutshunguri, ku lulamisiwa ka tikhemikhali, na swin’wana, hikwalaho ka ku lwisana ka tona ko hlawuleka ka ku bola na mpimo wa matimba-ku ya eka ntiko. Tanihi rarity eka makete wa laha kaya, Hangao u tinyungubyisa hi ku va muendli loyi a tiyeke no tshembheka eka milayeni ya vuhumelerisi bya titanium welded tube, ku tiyisisa ku kongoma na matirhelo lama nga cincekiki eka nsimu leyi yo hlawuleka.
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Layini ya vuhumelerisi bya tiphayiphi ta indasitiri ya petroliyamu .
Layini ya vuhumelerisi bya tiphayiphi ta indasitiri ya petroliyamu .
Nghena eka xivandla xa precision na Hangao’s petroleum na khemikhali tube production line. Yi endliwile eka swilaveko swo tika swa tiindasitiri ta petroliyamu na tikhemikhali, layini ya hina ya vuhumelerisi yi humelela eka tiphayiphi ta vumaki leti fikelelaka swipimelo swo tika leswi lavekaka eka ku fambisa na ku lulamisa switirhisiwa swa nkoka eka swiyenge leswi. Tshemba Hangao eka swintshuxo leswi tshembekaka leswi seketelaka vutshembeki na vukorhokeri bya nkoka eka ku tirhisiwa ka petroliyamu na tikhemikhali.
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Laser welding tube mill production line .
Laser welding tube mill production line .
Tiva xikombiso xa nhluvukiso wa thekinoloji hi layini ya vuhumelerisi bya welded tube ya Laser leyi nga riki na swilo ya Hangao. Ku tinyungubyisa hi rivilo ra vuhumelerisi leri hatlisisiweke na khwalithi ya weld seam leyi nga ringanisiwiki na nchumu, leyi ya thekinoloji ya le henhla ya Marvel yi hlamusela hi vuntshwa vumaki bya ti tube ta nsimbi leyi nga riki na swilo swo bola. Tlakusa vuswikoti bya wena bya vuhumelerisi hi thekinoloji ya laser, ku tiyisisa ku kongoma na vutshila eka weld yin’wana na yin’wana.
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