Paʻa Paʻa Paʻa Paʻa Makahiki

Nā Kiʻi Hōʻikeʻike ʻia ʻO ka Paʻa Kūleʻa Kūleʻa Paʻa Makahiki

ʻO ka wehewehe pōkole:

ʻO ka makahiki-paʻakikī, ʻike ʻia hoʻi ʻo ka paʻakikī o ka ua, he kaʻina hana wela e hoʻomaikaʻi ai i ka ikaika a me ka paʻakikī o kekahi mau ʻāpana, me ke kila kila. hoʻoikaika i ka mea.

Nā Kūlana:ASTM A705

anawaena:100 - 500mm

Hoʻopau:Hana ʻia

Ka lōʻihi:3 a 6 mika

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

Paʻa Paʻa Paʻa Paʻa Makahiki:

ʻO Forgings nā mea metala i hana ʻia ma ke kaʻina hana forging, kahi i hoʻomehana ʻia ai ka mea a laila hammer a kaomi ʻia paha i ke ʻano i makemake ʻia. Ua koho pinepine ʻia nā pale kila kila no ko lākou pale ʻana i ka corrosion, ikaika, a me ka lōʻihi, e kūpono ai no nā noi like ʻole, me ka aerospace. , ka aila a me ke kinoea, a me na mea hou aku. 'O ka ho'opa'a 'ana i ke 'ano o ka pahu he 'ano kiko'ī ia o ka metala pa'a i ma'amau he 'ano lō'ihi a pololei, e like me ka pa a i 'ole. pono ʻia, e like me ke kūkulu ʻana i nā hale a i ʻole nā mea maka no ka hana hou.

Loaʻa iā Qoute i kēia manawa

Nā kikoʻī o ka Bar Forgings Paʻa Makahiki:

Papa	630,631,632,634,635
Kūlana	ASTM A705
Anawaena	100 – 500mm
ʻenehana	Forged, ʻōwili wela
Ka lōʻihi	1 a 6 mika
Hoʻomaʻamaʻa Wela	Hoʻopiʻi ʻia, Hoʻopiʻi ʻia, Hoʻopiʻi ʻia a hoʻopaʻa ʻia

Hoʻohui Kemika o ka Bar Forged:

Papa	C	Mn	P	S	Si	Cr	Ni	Mo	Al	Ti	Co
630	0.07	1.0	0.040	0.030	1.0	15-17.5	3-5	-	-	-	3.0-5.0
631	0.09	1.0	0.040	0.030	1.0	16-18	6.5-7.75	-	0.75-1.5	-	-
632	0.09	1.0	0.040	0.030	1.0	14-16	6.5-7.75	2.0-3.0	0.75-1.5	-	-
634	0.10-0.15	0.50-1.25	0.040	0.030	0.5	15-16	4-5	2.5-3.25	-	-	-
635	0.08	1.0	0.040	0.030	1.0	16-17.5	6-7.5	-	0.40	0.40-1.20	-

Nā waiwai Mechanical Bar Forged:

ʻAno	Kūlana	Ka ikaika uʻi ksi[MPa]	Ka ikaika hua ksi[MPa]	Elongation %	ʻO ka luawai pōhaku ʻoʻoleʻa C
630	H900	190[1310]	170[1170]	10	40
	H925	170[1170]	155[1070]	10	38
	H1025	155[1070]	145[1000]	12	35
	H1075	145[1000]	125[860]	13	32
	H1100	140[965]	115[795]	14	31
	H1150	135[930]	105[725]	16	28
	H1150M	115[795]	75[520]	18	24
631	RH950	185[1280]	150[1030]	6	41
631	TH1050	170[1170]	140[965]	6	38
632	RH950	200[1380]	175[1210]	7	-
632	TH1050	180[1240]	160[1100]	8	-
634	H1000	170[1170]	155[1070]	12	37
635	H950	190[1310]	170[1170]	8	39
	H1000	180[1240]	160[1100]	8	37
	H1050	170[1170]	150[1035]	10	35

He aha ka wai paʻakikī o ka ua?

ʻO ke kila kuhiliʻole ka paʻakikī o ka ua, i kapa pinepine ʻia ʻo "PH stainless steel," he ʻano kila kuhili ʻole i hana ʻia i ka hana i kapa ʻia ka paʻakikī o ka ua a i ʻole ka paʻakikī makahiki. Hoʻonui kēia kaʻina hana i nā waiwai mechanical o ka mea, ʻoi aku ka ikaika a me ka paʻakikī. ʻO ka mea maʻamau ka paʻakikī o ka ua17-4 PH(ASTM A705 Grade 630), akā nā māka ʻē aʻe, e like me 15-5 PH a me 13-8 PH, hāʻule pū i kēia ʻano. ʻO ka hoʻohui ʻana o kēia mau mea hoʻohuihui e hoʻoikaika i ka hoʻokumu ʻana o nā precipitates i ka wā o ka mālama ʻana i ka wela.

Pehea ka paakiki o ka ua kila kuhiliia?

Age hardening kuhiliʻole kila komo i ka ekolu-anuʻu kaʻina. I ka hoʻomaka ʻana, hoʻomaʻamaʻa ka mea i ka hoʻonā wela wela, kahi e hoʻoheheʻe ʻia ai nā atoms solute, e hana ana i kahi hopena hoʻokahi. Ke alakaʻi nei kēia i ka hoʻokumu ʻana o nā nuclei microscopic he nui a i ʻole "zone" ma ka metala. Ma hope mai, hiki mai ka ho'oilo wikiwiki ma mua o ka palena solubility, e hana ana i kahi hopena pa'a supersaturated i loko o ke kūlana metastable. A laila mālama ʻia ka mea ma kēia kūlana a hiki i ka wā e paʻakikī ai. Pono ka hoʻopaʻa ʻana o ka makahiki lanakila i ka hui ʻana i loko o ka palena solubility, e hōʻoia ana i ka pono o ke kaʻina hana.

He aha ke ʻano o ke kila paʻakikī o ka ua?

Hele mai nā kila paʻakikī paʻakikī i nā ʻano like ʻole, ua hoʻopili ʻia kēlā me kēia e hoʻokō i nā koi kikoʻī a me nā koi noi. Loaʻa nā ʻano like maʻamau i ka 17-4 PH, 15-5 PH, 13-8 PH, 17-7 PH, A-286, Custom 450, Custom 630 (17-4 PHMod), a me Carpenter Custom 455. Hāʻawi kēia mau kila i ka hui pū ʻana o ka ikaika kiʻekiʻe, ka pale ʻana i ka corrosion, a me ka paʻakikī, e kūpono ai ia no nā ʻoihana like ʻole e like me ka aerospace, automotive, medical, and chemical processing. ʻO ke koho ʻana i ke kila paʻakikī o ka ua e pili ana i nā mea e like me ke kaiapuni noi, ka hana waiwai, a me nā kikoʻī hana.

Loaʻa iā Qoute i kēia manawa

Hoʻopili:

1. He mea koʻikoʻi ka hoʻopaʻa ʻana ma ka hihia o ka hoʻouna ʻana i ka honua kahi e hele ai ka lawe ʻana ma nā ala like ʻole e hiki ai i ka hopena hope loa, no laila ke kau nei mākou i ka hopohopo kūikawā e pili ana i ka ʻeke.
2. Hoʻopili ʻo Saky Steel i kā mākou waiwai ma nā ʻano he nui e pili ana i nā huahana. Hoʻopili mākou i kā mākou huahana ma nā ʻano he nui, e like me,