Kuhiliʻole kila ua hoʻolaha i loko o austenitic kuhiliʻole kila, ferritic kuhiliʻole kila,ʻelua papa kuhiliʻole kila, martensitic kuhiliʻole kila a me ke kimu ole e hoopaakiki kuhiliʻole kila e like me kona 'ole.
Mua, austenitic kuhiliʻole kila
Austenitic kuhiliʻole kila o ka nui loaʻano o kuhiliʻole kila, a me kona auaiaea a me ka laʻau heluna mooolelo no ka 70% o ka heluna kuhiliʻole kila. E like me ka alloying ano, austenitic kuhiliʻole kila hiki ke maheleia i mau waeʻano: chrome-nikala kila a me ka hao-chromium-manganese kila. Ka mua hoʻohana nikala like me ka austenitizing hehee ai a me ka mea o ka nui kino o austenitic kila; ka hope replaces ka pipiʻi nikala-nikala kila me manganese a me ka naikokene.
Ano laulā, e olelo ana, austenitic kila he maikai ka popopo ia'ku, maikaʻi hulina ÿano waiwai a me ka kaʻina ka waiwai, akā, haahaa ka ikaika a me ka paakiki.
Elua, ferritic kuhiliʻole kila
Ferritic kuhiliʻole kila he 11% -30% chromium, i ka holo nōhie noa o ka nikala. He He nikala-nikala kila. Ma ka moku'āina o ka i, ke 'ole meaʻano nui ferrite.
Ferritic kuhiliʻole kila, he oi aku ka ikaika, haʻahaʻa anu hana iho i poe paakiki ka welelau o, maikai ia'ku e koloriside stress ka popopo,ʻoiai ka popopo, naele ka popopo a me nā kūloko ka popopo hana ana, akā, ua 'ikepili i intergranular ka popopo a me ka poe ilihune ma ka haahaa ana wela toughness.
Ekolu,ʻelua papa kuhiliʻole kila
Ua Ua noʻonoʻo i austenite + ferriticʻelua papa kuhiliʻole kila hiki ke haawi ia ia e like me ka oi ma mua o 15% o ka ferrite ma ka austenite'ōpū mai ai 15% a oi o ka austenite ma ka ferrite'ōpū mai.
ʻElua papa kuhiliʻole kila hiehie i ka pono o austenitic kila a me ka ferritic kila.
Ha, martensitic kuhiliʻole kila
Martensitic kuhiliʻole kila mea he ano o ke kila i hiki e like ma ka wela lapaʻau e i kiʻekiʻe ka ikaika a me ka paakiki.
Five, kimu hoopaakiki kuhiliʻole kila
Ke kimu, hōʻoʻoleʻa nōʻano kuhiliʻole kila mea he kila i precipitates carbides ma keleawe ma ka wela lapaʻau 'o ia hoʻi, e loaʻa ai ka ikaika? Ienoai.
Post manawa: Mar-15-2019
