Zofunikira zoyambira kunyamula zitsulo

Mphamvu yotsika ndi microscopic (mphamvu yayikulu). Ma microstructure otsika aKubala zitsulorefers to general loose, center loose and segregation, and the microscopic (high magnification) microstructure includes the annealing microstructure of steel, carbide network, strip and liquid evolution, etc. The carbide solution is hard and brittle, and its harmfulness is the same as that of brittle inclusion. Carbide ya ma network imachepetsa kulimba kwa chitsulo ndipo kumapangitsa kapangidwe kake, komwe ndikosavuta kusokoneza komanso kusokoneza. Carbides yolumikizidwa imakhudza mawonekedwe owoneka bwino komanso opindika micrestruction ndikulimbana ndi kutopa. Khalidwe la magetsi otsika komanso apamwamba limakhudza kwambiri magwiridwe antchito ndi moyo wa ntchito yofuula, ndiye kuti pali zofunika kwambiri pakupanga mfundo zakuthupi.

Zofunikira kwambiri pachilichonse chofooka komanso zopunduka zamkati. Pakubala zitsulo, zofooka zapamwamba zimaphatikizapo kuphatikizika kwa ming'alu, kuphatikizika, kuperewera, khungu la mkati, malo oyera, malo oyera, malo oyera. Zofooka izi zimakhudza kwambiri kukonza, kunyamula magwiridwe antchito ndi moyo. Imalembedwa momveka bwino muzomwe zofooka izi siziloledwa.

Zofunikira Zachabechabe Zofunikira. Potengera chitsulo, ngati pali magawidwe osokoneza bongo osagawanika, ndikosavuta kuyambitsa micrestruction komanso kuuma mwa kuchipatala. Ma Microstructuctuctuctuctuctuctuctuctuctunce of chitsulo chimakhala ndi mphamvu zambiri pa kutopa. Kuphatikiza apo, carbide yayikulu yopanda kufanana ndikosavuta kusokoneza ziwalo za kufooka nthawi yozizira, ndipo kusowa kwa carbide sikuthandiziranso kuchepetsedwa kwa moyo. Chifukwa chake, potengera miyezo ya zinthu, pali zofunikira pazinthu zosiyanasiyana za chitsulo.

Okhazikika oyenda bwino osafunikira. Pali malamulo okhwima pamtunda wazaka zotsitsa za chitsulo pakubalalitsa miyezo yanthawi zonse. Ngati mawonekedwe a Dekarburization wosanjikiza amapitilira muyeso wa muyezo wa muyezo usanayambe kutentha, ndikosavuta kutulutsa ming'alu yothira kutentha chithandizo chamankhwala chowuzira kutentha.

Munjira yachitsulo, mumakhalanso zofunika kwambiri pa njira yosungunulira, mpweya wabwino, kuwuka, kotsalira, kuyeserera kwa zinthu, kuyika chizindikiro.