50Mn-60Mn mau kaola poʻe kila i ʻōwili ʻia

Mea inoa: kiʻekiʻe kalapona structural kila
Papa: 50Mn
Nā hiʻohiʻona a me ka laulā o ka noi:
50Mn poepoe kila he kiʻekiʻe ikaika, elasticity a me ka paakiki. Hoʻohana nui ʻia ia ma hope o ke kinai ʻana a me ka hoʻoulu ʻana, a ʻilihune kāna hana kuʻi. 50Mn kila poepoe
Ua like ka hana me ke kila No. 50, akā ʻoi aku ka kiʻekiʻe o kona paʻakikī, a ʻoi aku ka kiʻekiʻe o ka ikaika, paʻakikī a me ka elasticity ma hope o ka hoʻomaʻamaʻa wela ma mua o ke kila No. 50. Loaʻa iā ia ka weldability maikaʻi ʻole, a he ʻano e overheat sensitivity a me ka huhū brittleness. Hoʻohana ʻia e like me nā ʻāpana koʻikoʻi, nā ʻāpana pale ʻaʻahu kiʻekiʻe, e like me nā gears, gear shafts, friction discs, spindles, flat springs, etc.

ʻO 60Mn Carbon Steel he kila kalapona kiʻekiʻe o ka paʻakikī haʻahaʻa; hiki ke hoʻohana ʻia ma ke ʻano like-rolled, annealed, normalized a i ʻole ka wai-quenched-and-tempered condition, ma muli o nā waiwai i makemake ʻia. Hoʻopaʻa maʻamau ia e ka austenitizing a kinai ʻana i ka ʻaila; akā naʻe, hiki ke kinai ʻia i loko o ka wai inā mālama ʻia nā mea e pale ai i ka haki ʻana. ʻO kāna mau hoʻohana he nui nā pūnāwai, nā mea hana lima, nā ʻāpana mīkini kaumaha, nā kumu a me nā mīkini mahiʻai. ʻO ka ikaika o 60Mn, elasticity a me ka paʻakikī. 60Mn i maikaʻi machinability a me ka ilihune Cold deformation plasticity a weldability ma lalo o ke kūlana annealing.60Mn i sensitive a me ka wela brittleness keʻano no ka overheating. He kūpono ʻo 60Mn no ka pūnāwai spiral nui, puna-lau. ʻO nā ʻano puna puna pālahalaha āpau. Papa apo puna, uwea kila huki anu a me ka puna.

60Mn Carbon Steel Round Bars Chemical Composition

Papa	% hoʻohui kemika:
	C	ʻO Si	ʻO Mn	S	P	Cr	Ni	Cu
60Mn	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25

60Mn Carbon Steel Poe Bars Mechanical Properties

Papa	nā waiwai mechanical:
	Ka ikaika uʻi  σb (Mpa)	Ka ikaika hāʻawi  σb (Mpa)	Hooloihi  δ5/（%）	hōʻemi ʻāpana ψ (%)	ʻoʻoleʻa ʻAʻohe mālama wela
	min	min	min	min	max
60Mn	695	410	11	35	269HB

Hoʻok & lanakila:

1. Hāʻawi mākou iāʻoe i kā mākou kumukūʻai maikaʻi loa me ka maikaʻi o nā mea.

2. E hāʻawi mākou i nā mea pono e like me ka lā hoʻouna i kākau ʻia ma ka ʻaelike.

3. Loaʻa nō hoʻi iā mākou ka waiwai nui i mākaukau no ke kūʻai aku.

4. Loaʻa iā mākou ka lawelawe ma hope o ke kūʻai aku e hoʻoponopono i nā pilikia i ka manawa.