Iyini Insimbi Yamahhala Yokukhiqiza?
I-Free-Cutting Steel isidlaliso sensimbi ye-carbon enezici ezengeziwe ze-alloying ngenjongo yokuthuthukisa ukusebenza kwayo nokulawula i-chip. Zibuye ziqanjwe ngokuthi yi-Free-Cut noma i-Free-Cutting materials.
Izinsimbi Zokwenziwa Kwamahhala Zihlukaniswe Ngamaqoqo Angaphansi Angu-3
l11xx uchungechunge: inani leSibabule (S) lenyukile lisuka ku-0.05% ezinsimbini zekhabhoni engenalutho laya ku-0.1%. Yengeza cishe u-20% ekusebenzisaneni uma kuqhathaniswa nezinto ezifanayo ochungechungeni lwe-10xx. Ngakolunye uhlangothi, amandla e-tensile ehla cishe ngo-10%, futhi izinto ezibonakalayo ziba brittle.
l12xx uchungechunge: Okuqukethwe kwesibabule (S) kuphinde kwenyuswe ku-0.25%, futhi okuqukethwe kwe-Phosphorus (P) kunyuswe kusuka ku-0.04% ochungechungeni lwe-10xx kuya ku-0.5%. Ngenxa yalokho, amandla okusebenza akhuphuka ngamanye ama-40% ngentengo yokwehla okwengeziwe kwezakhiwo zemishini.
lI-SAE 12L14 imahhala insimbi yokusika lapho iPhosphorus ithathelwa indawo ngu-0.25% Wokuhola (Pb), okwandisa amandla okwenza amanye ama-35%. Lokhu kuthuthukiswa kwenzeka ngoba Umthofu uyancibilika endaweni lapho usikwa khona, ngaleyo ndlela wehlise ukungqubuzana futhi unikeze ukugcotshwa kwemvelo. Kodwa-ke, abakhiqizi abaningi bezinto ezibonakalayo nezitolo zemishini bazama ukugwema izithasiselo zomthofu ngenxa yokulimala kwemvelo kanye nobungozi bezempilo.
Indlela yokukhetha insimbi yokusika yamahhala
Jindalai Steel ingumkhiqizi wensimbi ogcwele ngokugcwele futhi ohamba phambili, umphakeli, abathumeli kwamanye amazwe, abasabalalisi bamafomu omkhiqizo wensimbi njengamapayipi, ishubhu, ibha kanye nenduku. Imikhiqizo yensimbi ehlinzekwa yithi izokwakhiwa kusuka ezintweni ezingavuthiwe zekhwalithi ephezulu futhi iqinisekiswa ngokugcwele ekucacisweni kwezimboni njenge-ASTM ne-ASME noma amanye amazinga afanelekile.Jindalai Steel ukuhlinzeka kanye nesitoko isamba esikhulu se-ASTM 12L14, AISI 12L14, SAE 12L14 (SUM24L / 95MnPb28 /Y15Pb) izingxenye zemishini eyindilinga efana nezinsimbi namamitha, izingxenye zewashi, imoto, ithuluzi lomshini nezinye izinhlobo zemishini esetshenziswa izingxenye ezijwayelekile, njengamabhawudo, ithuluzi lokusika, ibhushi, iphinikhodi, isikulufu somshini, ukubumba ipulasitiki, okokuhlinza namazinyo, njll. Ukuze uthole olunye ulwazi, sicela usithinte..
