Hoʻolauna Huahana
ʻO 310S/309S ke kila kila maikaʻi loa ka pale ʻana i ka corrosion a me ke kūpaʻa wela kiʻekiʻe, e lilo ia i koho mua no nā ʻoihana like ʻole.Hiki iā ia ke pale i nā mahana a hiki i 980 ° C.Hoʻohana nui ʻia kēia kila kila i nā noi e like me nā boilers a me ka ʻoihana kemika.He mea pono e hoʻomaopopo i ka 309 stainless steel ʻaʻole i loaʻa i ka sulfur (S) i hoʻohālikelike ʻia me 309S.
310s Papa kila kila
ʻO ka papa kūpono o 310S stainless steel ma Kina ʻo 06Cr25Ni20.I ka US, ʻo nā inoa maʻamau no kēia kila kila ʻo 310S, AISI a me ASTM.Hōʻike ka maʻamau JIS G4305 i kēia kila kila ʻo "SUS", a ma ʻEulopa, ua kuhikuhi ʻia ʻo 1.4845.Hoʻohana ʻia kēia mau hōʻailona like ʻole a me nā inoa maʻamau e ʻike a hoʻokaʻawale i nā waiwai kikoʻī a me nā hiʻohiʻona o 310S stainless steel no nā ʻoihana like ʻole a me nā noi.
310S he austenitic stainless steel i loaʻa i ka chromium a me ka nickel a he kūpaʻa maikaʻi loa i ka oxidation a me ka corrosion.ʻO ka māhele kiʻekiʻe o kēia mau mea e hoʻonui ai i ka ikaika kolo o 310S, hiki iā ia ke pale i nā wela kiʻekiʻe no nā manawa lōʻihi.Hoʻohui hou, loaʻa iā 310S ke kūpaʻa wela kiʻekiʻe, e hana ana i kahi koho paʻa no nā ʻano noi like ʻole e koi ana i ka pale wela.
309s He kila kila kila
ʻO 06Cr23Ni13 ka papa helu kūloko.ʻIke ʻia ʻo ia ʻo American Standard S30908, AISI, ASTM.Wahi a JIS G4305 maʻamau, i kapa ʻia ʻo SUS.Ma ʻEulopa, ua manaʻo ʻia ʻo 1.4833.
ʻO 309S he kila kila ʻole sulfur.Hoʻohana maʻamau ia i nā noi e koi ana i ka machinability manuahi maikaʻi loa a me ka hoʻopau ʻana o ka ʻili.
ʻO 309S he kila kila kila haʻahaʻa i hoʻolālā ʻia no nā noi wili.ʻO ka haʻahaʻa kalapona e kōkua i ka hōʻemi ʻana i ka hoʻokumu ʻana o ka carbide precipitates ma ka wahi i hoʻopili ʻia i ka wela ma kahi kokoke i ka weld, a laila e hōʻemi ana i ka hopena o ka corrosion intergranular i kekahi mau kaiapuni, e like me ka poʻe maʻalahi i ka weld erosion.
310S / 309S Kūikawā
310S:
1) maikaʻi oxidation kū'ē;
2) E hoʻohana i kahi ākea ākea (ma lalo o 1000 ℃);
3) Nonmagnetic solid solution state;
4) Kiʻekiʻe wela kiʻekiʻe ikaika;
5) maikaʻi weldability.
309S:
ʻOi aku ka maikaʻi o ka pale wela a hiki ke kū i nā pōʻai wela a hiki i 980 ° C.Loaʻa iā ia ka ikaika maikaʻi a me ka pale ʻana i ka oxidation, kūpono ia no nā noi e koi ana i ka lōʻihi kiʻekiʻe i nā wahi wela kiʻekiʻe.Eia kekahi, hōʻike ia i ka hana maikaʻi loa i nā kaʻina carburizing kiʻekiʻe.
Hoʻohui Kimia
| Papa | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni≤ | Cr≤ |
| 310S | 0.08 | 1.500 | 2.00 | 0.035 | 0.030 | 19.00-22.00 | 24.00-26.00 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 12.00-15.00 | 22.00-24.00 |
310S Na Waiwai Kino
| Hoʻomaʻamaʻa Wela | Ka ikaika o ka hua/MPa | Ikaika U'i/MPa | Elongation/% | HBS | HRB | HV |
| 1030~1180 hoʻomaha wikiwiki | ≥206 | ≥520 | ≥40 | ≤187 | ≤90 | ≤200 |
309S Na Waiwai Kino
1) Ka ikaika o ka hua/MPa：≥205
2) Ikaika U'i/MPa：≥515
3) Elongation/%：≥ 40
4) Hoemi o ka wahi/%：≥50
Palapala noi
310S:
ʻO ka paipu hoʻoheheʻe, ka paipu, ka umu hoʻomaʻamaʻa wela, nā mea hoʻololi wela, ka mea puhi ahi no ke kila pale wela, nā ʻāpana pili wela kiʻekiʻe/kiʻekiʻe.
ʻO 310S ke kila pale wela ma ke ʻano he mea koʻikoʻi i ka aerospace, ʻoihana kemika, hoʻohana nui ʻia i ke ʻano wela wela.
309S:
ʻO 309s nā mea hoʻohana i ka umu ahi.Hoʻohana nui ʻia ʻo 309s i nā paila, ka ikehu (ka mana nuklea, ka mana wela, ka wahie cell), nā kapuahi ʻenehana, incinerator, umu wela, kemika, petrochemical a me nā wahi koʻikoʻi.
Ko makou Hale Hana
FAQ
Q1: Pehea e pili ana i nā uku hoʻouna?
E hoʻoholo ʻia nā kumukūʻai hoʻouna e nā kumu like ʻole.No ka hoʻouna wikiwiki loa, loaʻa ka hoʻouna ʻana, ʻoiai ʻo ia ke koho pipiʻi loa.Inā ʻoi aku ka nui o kāu hoʻouna ʻana, ʻoi aku ka maikaʻi o ka lawe ʻana i ke kai, ʻoiai he ala lohi.No ka loaʻa ʻana o kahi ʻōlelo hoʻouna pololei i kūpono i kāu mau pono, me ka nui, ke kaumaha, ke ala hoʻouna a me ka huakaʻi, e ʻoluʻolu e kelepona mai iā mākou no ke kōkua.
Q2: He aha kāu mau kumukūʻai?
E ʻoluʻolu e loli paha kā mākou kumukūʻai ma muli o nā kumu like ʻole me ka loaʻa a me nā kūlana mākeke.I mea e hāʻawi ai iā ʻoe i ka ʻike kumu kūʻai pololei a me ka manawa hou, noi mākou iā ʻoe e hoʻopili pololei iā mākou.E hoʻouna mākou iā ʻoe i kahi papa inoa kūʻai hou i ka wā i hōʻiliʻili ai mākou i nā kikoʻī pono āpau.E ʻoluʻolu e kelepona mai iā mākou no nā ʻike hou aʻe āu e koi ai.
Q3: Loaʻa iā ʻoe kahi helu kauoha liʻiliʻi?
Loaʻa iā mākou nā koi kauoha liʻiliʻi no kekahi mau huahana honua.No ka loaʻa ʻana o nā kikoʻī hou aku e pili ana i kēia mau koi, e ʻoluʻolu e leka uila mai iā mākou.E hauʻoli nui kā mākou hui e kōkua iā ʻoe a hāʻawi iā ʻoe i nā ʻike āpau e pili ana i ka nui o nā kauoha liʻiliʻi.No nā nīnau a wehewehe hou aku, e ʻoluʻolu e kelepona mai iā mākou.
