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Monel 400 UNS N04400/ W.Nr. 2.4360 a me 2.4361

ʻO ka wehewehe pōkole:

ʻO MONEL nickel-copper alloy 400 (UNS N04400) he mea hoʻoheheʻe paʻa i hiki ke hoʻopaʻakikī wale ʻia e ka hana anu. Loaʻa iā ia ka ikaika kiʻekiʻe a me ka paʻakikī ma luna o kahi ākea ākea a me ke kūpaʻa maikaʻi loa i nā kaiapuni corrosive. Hoʻohana nui ʻia ʻo Alloy 400 i nā kula he nui, ʻoi aku ka nui o ke kai a me ka hana kemika. ʻO nā hoʻohana maʻamau he mau kiwi a me nā paila; ʻo nā kumu pāpaʻi a me nā propeller; nā mea paʻa moana a me nā mea paʻa; nā mea uila a me nā mea uila; punawai; mea hana kemika; ka ʻaila hinu a me nā pahu wai hou; nā ʻaila ʻaila kino, nā moku hana a me nā paipu; nā mea hoʻomehana wai hānai paila a me nā mea hoʻololi wela ʻē aʻe; a me ka deaeating heaters.


Huahana Huahana

Huahana Huahana

Hoʻohui Kimia

Alloy

ʻeleʻele

C

Si

Mn

S

Ni

Fe

Cu

Monel400

Min

 

 

 

 

63.0

 

28.0

Max

0.3

0.5

2.0

0.024

 

2.5

34.0

Na Waiwai Mechanical

Kūlana Aolly

Ka ikaika tensileRm MpaMi loko.

E hāʻawi i ka ikaikaRP 0. 2MpaMi loko.

ʻO ka lōʻihiA 5 %

i hoʻopili ʻia

480

170

35

Na Waiwai Kino

ʻO ka mānoanoag/cm3

Lae hehee

8.8

1300~1350

Kūlana

Rod, Bar, Uea, a me ka Lapa- ASTM B 164 (Rod, Bar, a me Wire),ASTM B 564 (Hoʻopaʻa ʻia)

Papa, Pepa a me ka Papa -,ASTM B 127, ASME SB 127

Paipu & Paipu- ASTM B 165(Hoʻoheheʻe ʻia a me ka Paipu ʻole), ASTM B 725 (Pipe Welded), ASTM B 730 (Pula Hoʻoheheʻe ʻia), ASTM B 751 (Pipe Welded), ASTM B 775 (Pipe Welded), ASTM B 829 (Pipe ʻole a me Paipu)

Huahana Welding- Metala Filler 60-AWS A5.14/ERNiCu-7;Welding Electrode 190-AWS A5.11/ENiCu-7.

Nā hiʻohiʻona o Monel 400

● Kūleʻa i ka wai kai a me ka mahu i nā wela kiʻekiʻe

● Kūleʻa maikaʻi loa i ka wai paʻakai a i ʻole ka wai kai

● Kūʻē maikaʻi loa i ka pohā ʻino ʻana i ka nui o nā wai hou

● Kūʻē kūʻē i nā waikawa hydrochloric a me nā waika hydrofluoric i ka wā e hoʻoneʻe ʻia ai

● Hāʻawi i kahi kūʻē i ka waika hydrochloric a me ka sulfuric i nā mahana haʻahaʻa a me nā haʻahaʻa haʻahaʻa, akā kakaikahi ka mea i koho ʻia no kēia mau waikawa.

● Kūʻē maikaʻi i ka paʻakai kūʻokoʻa a me ka paʻakai alkaline

● Ke kū'ē i ka chloride i hoʻoulu ʻia i ke koʻikoʻi ʻinoʻino

● ʻO nā waiwai mīkini maikaʻi mai nā mahana sub-zero a hiki i 1020° F

● Kū'ē kiʻekiʻe i ka alkali


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      ʻO MONEL alloy K-500 (UNS N05500) he nickel-copper alloy e hui pū ana i ke kūpaʻa corrosion maikaʻi loa o MONEL alloy 400 me nā pono i hoʻohui ʻia o ka ikaika a me ka paʻakikī. Loaʻa nā waiwai i hoʻonui ʻia ma ka hoʻohui ʻana i ka aluminika a me ka titanium i ke kumu nickel-copper, a ma ka hoʻomehana ʻana ma lalo o nā kūlana i hoʻomalu ʻia i hoʻoheheʻe ʻia nā ʻāpana submicroscopic o Ni3 (Ti, Al) i loko o ka matrix. ʻO ka hana wela i hoʻohana ʻia e hoʻokō i ka ua i kapa ʻia ʻo ka paʻakikī makahiki a i ʻole ka ʻelemakule.