Ịdị ike dị elu nke omimi ihe osise mpempe akwụkwọ nchara oyi na-atụgharị

Ihe osise miri emi siri ike dị elu Mpempe igwe na-atụgharị oyi na-egosi onyonyo

Nkọwa dị mkpirikpi:

Ọkpụrụkpụ bụ 0.1-8 mm

Ogologo ya bụ 600-2000 mm

Ogologo nke efere ígwè bụ 1 200-6 000mm

Ọkwa: Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B);SPCC, SPCD, SPCE, ST12-15;DC01-06 DC01-DC06 CR220IF HC340LA 590DP 220P1 CR220BH CR42 DC01-DC06 SPCC-J1 SPCC-J2 SPCD SPCE TYH THD SPCC-SC TLA SPCC DC01

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

1. Na-adịgide adịgide, adaba, mmesi obi ike

2. Enwere ụdị nkọwa dị iche iche, nke enwere ike ịhazi dịka nkọwapụta

3. Uniform ọkpụrụkpụ, àgwà a pụrụ ịdabere na ya, dị mfe iji na ọtụtụ ojiji

4. Ndepụta zuru oke na ntinye ntụpọ

Nkọwa isi ike:

Oyi siri ike nke Rockwell larịị nke carbon steel bụ n'ozuzu 55+-3, na ike nke eriri igwe anaghị agba nchara oyi akpọrepu n'elu 80. Oyi-akpọrepu warara na mpempe akwụkwọ n'ozuzu nwere a ọkpụrụkpụ nke 0.1-3mm na a obosara. nke 100-2000mm;A na-eji eriri ọkụ na-ekpo ọkụ ma ọ bụ efere ígwè mee ha abụọ..

CRS bụ mbiri nke English cool Rolled steel, ya bụ, oyi akpọrepu ígwè.Ọ na-ezo aka na usoro ntụgharị nke ígwè.Dị ka ọmụmaatụ, q235 nkịtị carbon steel efere nwere ike ịbụ oyi akpọrepu, na 10 # ígwè efere nwekwara ike ịbụ oyi akpọrepu.Ike ya nwere ike ịdị na ọkọlọtọ kwekọrọ dịka ọkwa nchara eji..

Kedu ọkwa nke mpempe akwụkwọ oyi na-atụ siri ike karịa spcc?.

Mpempe akwụkwọ oyi akpọrela bụ mbiri nke akwụkwọ mpempe akwụkwọ nkịtị carbon structural steel oyi akpọrepu, nke a makwaara dị ka akwụkwọ oyi akpọrepu, nke a na-akpọkarị akwụkwọ oyi, na mgbe ụfọdụ na-ehie ụzọ dị ka mpempe akwụkwọ oyi akpọrepu.A na-eme efere oyi bụ nke nkịtị carbon structural steel na-ekpo ọkụ na-ekpochapụ ígwè warara, bụ nke a na-atụgharị n'ihu oyi na-atụgharị n'ime ígwè nwere ọkpụrụkpụ nke na-erughị 4mm..

A na-ekewa mpempe akwụkwọ oyi na-atụ n'ime: 1/8 siri ike, 1/4 siri ike, 1/2 siri ike na ọnọdụ siri ike zuru oke.E nwere n'ozuzu abụọ isi nkeji nke hardness uru: HRB (Rockwell) HV (Vickers) dị ka ndị a: Quality iche akara HRB (Rockwell) HV (Vickers) 1/8 hard..

Pickling efere bụ efere a na-ekpo ọkụ na-ekpo ọkụ nke a na-edozi usoro dị ka dephosphorization (iwepụ nchara, residues, wdg, nke a na-emepụta n'oge a na-ekpo ọkụ) na usoro ndị ọzọ iji kpoo elu iji nweta efere ígwè nwere arụmọrụ dị mma karịa ọkụ. - akpọrepu elu.Enwere ike ịhụ site na usoro mmepụta ya na ike ya na-ekpo ọkụ na-ekpo ọkụ na otu ọkwa..

Ọ dịghị ihe dị iche na isi ike elu n'etiti oyi na-atụ na galvanized.N'ihi na a na-eji akwa zinc kpuchie elu ahụ galvanized site na micron ole na ole ruo ihe dị ka micron 20 na mkpụrụ.Ihe ndị a na-emepụta na-abụkarị oyi na-atụgharị ma na-ekpo ọkụ.Isi ike na-adabere na ọkwa nke ihe ahụ, akara ule na-adịkwa iche..

Were DC01, DC03 dịka ọmụmaatụ.DC01 elu oke nke ike mkpụrụ 280 DC03 elu oke nke ike mkpụrụ 240 , dc06+ze, ha na-edekọ akwụkwọ oyi-akpọrepu, ọnụ ọgụgụ na-anọchi anya stamping ọkwa, na ibu ọnụ ọgụgụ bụ.

A na-eji eriri igwe na-ekpo ọkụ na-ekpo ọkụ mee mpempe akwụkwọ oyi dị ka akụrụngwa, a na-atụgharị na ụlọ okpomọkụ n'okpuru okpomọkụ recrystallisation, na ike ya dị ihe dịka 150HV.A na-ejikarị ígwè ọrụ na-akpụ ajị anụ, na-esi ike nke HRC55 ~ 58 Celsius, nke nwere ike ibelata ọtụtụ n'ime ha.