Kuti tinzwisise zvakanakira simbi dzakarukwa simbi, mitongo inotevera inogona kudhirowa.
1. Chemical composition identification
Content Analysis yeC, Si, Mn, P, S, nezvimwewo muRebar
Mushonga wemakemikari unofanirwa kuenderana neASTM, GB, DIN uye mamwe maitiro.
2. Mechanical performance test
Tensile yekuyedza inoratidza kusimba kwesimba, goho simba, compression zone, nezvimwe.
Rockwell kana Vickers kuomarara bvunzo.
Iyo mechanical performance maitiro inotsanangurwa mumiyero inoenderana inofanirwa kuteverwa.
3. Kuonekwa kwesimbi
Tarisa sampuli mune metallographic analyzer kuti utarise hurema uye hurombo hwemhando samples.
Chimiro chinofanira kuva chakatsetseka, chakafanana, chisina kuputika uye kune dzimwe nyika inclusions.
4. Tarisa kunaka kwewebhusaiti.
Ongorora chitarisiko, kunaka kwepasi, kukuvadzwa kwemichina, kutsemuka, dents, nezvimwe.
Ra inoshandiswa pakuona kukakarasika kwepamusoro
5. Tsvaka zvinoreva
Jigs uye zvigadziriso zvinoshandiswa kutarisa ma paramita akadai sesimbi mhando, ruzha uye kushivirira.
Tarisa kune hurema, kukuvara, deformation, nezvimwe.
Zvinoenderana nemitemo yenyika uye yebhizinesi
6. Kuedza kusina kuparadza
Zvese zviri zviviri pamusoro uye zvemukati zvinoyedzwa nemvura inopinda mukati kana magineti particle nzira.
Naizvozvo, kana mhinduro dzebvunzo dzichisangana nezvinodiwa zveindasitiri chiyero inogona kuita yakanaka ongororo yeiyo rebar.Izvi zvinoda kushandiswa kwemidziyo yakakosha yekuyedza uye maitiro ekuyedza.
Nguva yekutumira: Oct-16-2023