Stainless Steel Round Bar e nang le boleng bo botle
Sebopeho sa Sebopeho
Tšepe (Fe): ke ntho ea motheo ea tšepe ea tšepe e sa hloekang;
Chromium (Cr): ke ntho e ka sehloohong e etsang ferrite, chromium e kopantsoeng le oksijene e ka hlahisa filimi ea "corrosion-resistant" ea Cr2O3, ke e 'ngoe ea lintho tsa motheo tsa tšepe e sa hloekang ho boloka ho hanyetsa kutu, dikahare tsa chromium li eketsa bokhoni ba ho lokisa filimi ea passivation ea tšepe, tšepe e akaretsang ea chromium e tlameha ho ba ka holimo ho 12%
Carbon (C): ke ntho e matla ea ho etsa li-austenite, e ka ntlafatsang haholo matla a tšepe, ho phaella ho carbon on corrosion resistance, e boetse e na le phello e mpe;
Nickel (Ni): ke ntho e ka sehloohong ea ho etsa li-austenite, e ka fokotsa ho bola ha tšepe le ho hōla ha lijo-thollo nakong ea mocheso;
Molybdenum (Mo): ke carbide forming element, carbide e entsoeng e tsitsitse ka ho fetisisa, e ka thibela kholo ea lijo-thollo ea austenite ha e futhumetse, e fokotsa kutloisiso ea tšepe e matla haholo, ho phaella moo, molybdenum e ka etsa hore filimi ea passivation e be e teteaneng le e tiileng, kahoo e ntlafatse ka katleho ho hanyetsa tšepe e sa hloekang ea Cl-corrosion;
Niobium, titanium (Nb, Ti): ke likarolo tse matla tsa ho etsa li-carbide, tse ka ntlafatsang khanyetso ea tšepe ho kutu ea intergranular. Leha ho le joalo, titanium carbide e na le phello e mpe holim'a boleng ba holim'a tšepe e sa hloekang, kahoo tšepe e sa hloekang e nang le litlhoko tse phahameng tsa holim'a metsi e atisa ho ntlafatsoa ka ho eketsa niobium ho ntlafatsa tshebetso.
Nitrogen (N): ke ntho e matla ea ho etsa li-austenite, e ka ntlafatsang matla a tšepe haholo. Empa ho phunyeha ha botsofali ba tšepe e sa hloekang ho na le tšusumetso e kholoanyane, kahoo tšepe e sa hloekang e ikemiselitse ho laola lintho tse nang le naetrojene.
Phosphorus, sebabole (P, S): ke ntho e kotsi ka tšepe e sa hloekang, ho hanyetsa ha kutu le ho hatakela ha tšepe e sa hloekang ho ka ba le phello e mpe.
Pontšo ea Sehlahisoa
Boitsebiso le Tshebetso
| Lintho tse bonahalang | Litšobotsi |
| 310S tšepe e sa hloekang | 310S tšepe e sa hloekang ke austenitic chromium-nickel steelless e nang le khanyetso e ntle ea oxidation, corrosion resistance, ka lebaka la liperesente tse phahameng tsa chromium le nickel, 310S e na le matla a betere a ho hloa, e ka tsoela pele ho sebetsa ka mocheso o phahameng, ka ho hanyetsa mocheso o phahameng o phahameng. |
| 316L tšepe e chitja e chitja | 1) Ponahalo e ntle e benyang le e ntle ea lihlahisoa tse halikiloeng tse batang. 2) khanyetso e ntle ea kutu, haholo-holo khanyetso ea pitting, ka lebaka la tlatsetso ea Mo 3) matla a phahameng a mocheso o phahameng; 4) ho thatafatsa mosebetsi o motle (mesebetsi e fokolang ea matla ka mor'a ho sebetsa) 5) e seng ea makenete sebakeng se tiileng sa tharollo. |
| 316 tšepe e chitja e se nang tšepe | Litšobotsi: 316 tšepe e sa hloekang ke tšepe ea bobeli e sebelisoang ka ho fetisisa ka mor'a 304, haholo-holo e sebelisoang indastering ea lijo le lisebelisoa tsa ho buoa, ka lebaka la ho eketsoa ha Mo, kahoo ho hanyetsa ha eona ho senya, ho hanyetsa ha kutu ea sepakapaka le matla a mocheso a phahameng haholo a molemo, a ka sebelisoa maemong a thata; mosebetsi o babatsehang o thatafatsang (o se nang makenete). |
| 321 tšepe e chitja e se nang tšepe | Litšobotsi: Keketso ea likarolo tsa Ti ho tšepe ea 304 ho thibela kutu ea moeli oa lijo-thollo, e loketseng ho sebelisoa ka mocheso oa 430 ℃ - 900 ℃. Ntle le ho eketsoa ha lintho tsa titanium ho fokotsa kotsi ea ho senyeha ha lintho tse ling tse tšoanang le 304. |
| 304L tšepe e chitja e se nang tšepe | 304L tšepe e chitja e sa jeleng paate ke mofuta oa tšepe e sa hloekang ea 304 e nang le khabone e tlase 'me e sebelisoa lits'ebetsong moo ho hlokahalang ho cheselletsa. Likahare tsa khabone tse tlase li fokotsa ho na ha carbide sebakeng se anngoeng ke mocheso haufi le tjheseletsa, e leng se ka lebisang ho bola ha intergranular (khoholeho ea weld) ea tšepe e sa hloekang libakeng tse itseng. |
| 304 tšepe e chitja e se nang tšepe | Litšobotsi: 304 tšepe e sa hloekang ke e 'ngoe ea tšepe e sa hloekang ea chromium-nickel e sebelisoang haholo, e hanyetsanang le kutu e ntle, e hanyetsa mocheso, matla a tlase a mocheso le thepa ea mochini. Ho hanyetsa kutu sepakapakeng, haeba sepakapaka sa indasteri kapa libaka tse nang le tšilafalo e matla, se hloka ho hloekisoa ka nako ho qoba ho bola. |
Tšebeliso e Tloaelehileng
Tšepe e pota-potileng e na le tebello e pharaletseng ea kopo 'me e sebelisoa haholo ho hardware le kitchenware, kaho ea likepe, petrochemical, mechine, meriana, lijo, matla a motlakase, matla, sefofane, joalo-joalo, kaho le mokhabiso. Lisebelisoa tse sebelisoang metsing a leoatle, lik'hemik'hale, dae, pampiri, oxalic acid, manyolo le lisebelisoa tse ling tsa tlhahiso; ho nka lifoto, indasteri ea lijo, lisebelisoa tsa libaka tse lebōpong la leoatle, liropo, li-CD, liboutu, linate
Lihlahisoa tse ka sehloohong
Litšepe tse chitja tse se nang tšepe li ka aroloa ka ho chesa, ho fereka le ho bata ho ea ka mokhoa oa tlhahiso. Litlhaloso tsa tšepe e pota-potiloeng ka tšepe e chesang e pota-potiloeng bakeng sa 5.5-250 mm. Har'a tsona: 5.5-25 mm ea tšepe e nyenyane e pota-potileng e fanoang ka bongata ka mekoallo e otlolohileng, e sebelisoang hangata e le litšepe tsa tšepe, liboutu le likarolo tse sa tšoaneng tsa mechine; tšepe e chitja e se nang tšepe e kholo ho feta 25 mm, e sebelisoang haholo ha ho etsoa likarolo tsa mochini kapa bakeng sa li-billet tsa tšepe tse se nang seam.
Lihlahisoa tse amanang
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