Poleiti ea Tšepe ea AISI 4130
Tlhaloso e Khutšoanyane:
Mofani oa Lipoleiti tsa Tšepe tsa AISI 4130, ea fanang ka tlhaiso-leseling e qaqileng ea sehlahisoa ho kenyeletsoa le motsoako, thepa le lits'ebetso. Keletso ea litsebi le tšebeletso ea boleng ho u fa tharollo e molemohali.
Poleiti ea Tšepe ea Motsoako oa 4130:
Poleiti ea tšepe ea AISI 4130 ke tšepe e nang le motsoako o tlase e leng ea sehlopha sa tšepe ea chromium-molybdenum. E na le matla a phahameng, ho tiea ho babatsehang le ho tjheseletsa 'me e sebelisoa haholo liindastering tse kang tsa lifofane, tlhahiso ea likoloi le kaho. Poleiti ea tšepe ea AISI 4130 e fetohile thepa e khethiloeng masimong a mangata a indasteri ka lebaka la matla a eona a matle, ho tiea le ho sebetsa hantle ha mechini. Mefuta e mengata ea lits'ebetso tsa eona le litlhaloso tse ngata li e nolofalletsa ho fihlela litlhoko tse fapaneng tsa boenjiniere. Haeba u hloka thepa ea poleiti ea tšepe ea boleng bo holimo le e tšepahalang, poleiti ea tšepe ea AISI 4130 ke khetho e ntle.
Litlhaloso tsa Leqephe la Tšepe la 4130:
| Sehlopha | 4130,4340 |
| E tloaelehileng | ASTM A829/A829M |
| Bophara le Bolelele | 18″ x 72″ kapa 36″ x 72″ |
| Qetella | Poleiti e phuthiloeng e chesang (HR), Leqephe le phuthiloeng le batang (CR) |
| Setifikeiti sa Teko ea Mill | EN 10204 3.1 kapa EN 10204 3.2 |
| Lisebelisoa tse tala | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Poleiti ea Tšepe ea AISI 4130 Sebopeho sa Lik'hemik'hale:
| C | Si | Mn | P | S | Cr | Mo | Ni | Fe |
| 0.28-0.33 | 0.20-0.35 | 0.40-0.60 | 0.035 | 0.040 | 0.8-1.10 | 0.15-0.25 | 0.10 | Khutlo |
4130 Thepa ea Mechine ea Tšepe:
| Matla a ho tsikinyeha (MPa) | Matla a Tekanyo | Ho lelefatsa | Bothata ba Brinell (HBW) |
| 560 - 760 MPa | 460 MPa | 20% | 156 - 217 HB |
Mekhoa ea ho phekola mocheso ea AISI 4130:
Mekhoa e tloaelehileng ea kalafo ea mocheso bakeng sa lipoleiti tsa tšepe tsa AISI 4130 e kenyelletsa:
1. Ho apesa:
Mocheso: 830°C (1525°F)
Ts'ebetso: Ho phodisa butle ho fihlela mochesong wa kamore, hangata ho etswa ka ontong.
2. Ho etsa hore lintho li be boemong bo tloaelehileng:
Mocheso: 900°C (1650°F)
Tshebetso: Ho phodisa moya.
3. Ho tima le ho futhumatsa:
Mocheso oa ho tima: 860°C (1575°F)
Mocheso oa ho futhumatsa: 400 - 650°C (750 - 1200°F), ho latela boima boo u bo batlang.
Setifikeiti sa Poleiti ea Tšepe sa 4130:
Ho ya ka maemo a GB/T 3077-2015.
Teko ea 4130 ea Plate ea Tšepe le ho Tiea ha eona:
Teko ea UT
Teko ea ho thatafala
Tšobotsi ea Leqephe la AISI 4130:
1. Matla a phahameng: a khona ho mamella meroalo e phahameng le khatello ea maikutlo.
2.Bothata bo botle haholo: ha ho bonolo ho bo roba tlas'a khatello e phahameng le tšusumetso.
3. Ho tjheseletsa hantle: ho bonolo ho e sebetsana le ho e tjheseletsa, e loketse ditsamaiso tse fapaneng tsa tlhahiso.
4.Khanyetso ea ho roala: e boloka ts'ebetso e ntle tikolohong e phahameng ea ho roala.
5.Khanyetso ea ho bola: e hanela ho bola ho isa bohōleng bo itseng 'me e lelefatsa bophelo ba tšebeletso.
Hobaneng re Khetha?
•O ka fumana thepa e phethahetseng ho latela tlhoko ea hau ka theko e tlase ka ho fetisisa.
•Re boetse re fana ka litheko tsa ho romela thepa ka Reworks, FOB, CFR, CIF, le thepa ka ntlo le ntlo. Re u eletsa hore u etse theko e tlase bakeng sa ho romella thepa.
•Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha setifikeiting sa teko ea thepa e tala ho isa polelong ea ho qetela ea litekanyo. (Litlaleho li tla hlaha ha ho hlokahala)
•Re tiisetsa ho fana ka karabo nakong ea lihora tse 24 (hangata ka hora e le 'ngoe)
•Fana ka tlaleho ea SGS TUV.
•Re inehetse ka botlalo ho bareki ba rona. Haeba ho ke ke ha khoneha ho fihlela litlhoko tsa hau kamora ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle le bareki.
•Fana ka tšebeletso ea ho emisa hang feela.
Litšebeletso tsa Rona
1. Ho tima le ho futhumatsa
2.Ho phekola mocheso ka vacuum
3. Bokaholimo bo bentšitsoeng ka seipone
4. Qetello e sitsoeng ka nepo
4.CNC ho sebetsa ka mechine
5. Ho cheka ka nepo
6. Seha likarolo tse nyane
7. Finyella ho nepahala ho tšoanang le hlobo
Poleiti ea Tšepe ea Alloy ea 4130
1. Ho paka ho bohlokoa haholo haholo tabeng ea thomello ea machabeng moo thepa e fetang ka har'a liteishene tse fapaneng ho fihla moo e eang teng, kahoo re beha tlhokomelo e khethehileng mabapi le ho paka.
2. Saky Steel e paka thepa ea rona ka litsela tse ngata ho latela lihlahisoa. Re paka lihlahisoa tsa rona ka litsela tse ngata, tse kang,
