Tlhaloso ea Sehlahisoa
DC04 e sebelisoa haholo bakeng sa ho taka ka botebo le likarolo tse bonolo tsa litempe tsa tšepe tsa litlhoko tsa letsatsi le letsatsi, joalo ka likarolo tsa koloi, lihlahisoa tsa motlakase le lihlahisoa tse ling tse nang le litlhokahalo tse phahameng tsa ductility.
Likarolo tsa poleiti ea tšepe e pholileng:
1, botenya ba tšepe bo pholileng bo nepahetseng haholoanyane, bokaholimo bo boreleli, bo botle, empa hape bo na le thepa e phahameng ea mochini, haholo ts'ebetso ea machining.
2. Botenya bo boholo ba poleiti ea tšepe e kolobisitsoeng ka serame bo ka tlase ho 0.1-- 8.0mm, joalo ka botenya ba tšepe e kolobisitsoeng ka serame lifemeng tse ngata bo ka tlase ho 4.5mm; botenya le bophara bo tlase bo khethoa ho latela lisebelisoa. bokhoni le tlhoko ea 'maraka ea semela ka seng.
3, matla a tšepe a kolobisitsoeng ka tšepe, ts'ebetso e tlase ea ho theola, le ts'ebetso ea ho roala e le ho felisa ho thatafala ha mosebetsi, ho tlameha ho etsoa annealing e mahareng, ka hona, litšenyehelo li phahame, empa holim'a tšepe e bataletseng e khanyang, boleng bo botle, e ka sebelisoa ho sebetsa lihlahisoa tse felileng, tšepe e pholileng e batang e sebelisoa haholo.
Karolo ea lik'hemik'hale ea DC04
Lik'hemik'hale likarolo |
C |
Mong |
P |
S |
Al |
Peresente |
≤0.08 |
≤0.40 |
≤0.025 |
≤0.020 |
≥0.015 |