Pāpaʻa Tungsten Heavy Alloy (WNICU) kiʻekiʻe

Kiʻi Hōʻikeʻike ʻia o ka pā ʻo Tungsten Heavy Alloy (WNICU).

ʻO ka wehewehe pōkole:

Loaʻa ka Tungsten nickel copper i ka 1% a i ka 7% o ka Ni a me 0.5% a i ka 3% o Cu i hui ʻia ma nā lakio mai Ni a Cu 3:2 a 4:1.ʻO ka nonmagnetic a me ka conductivity kiʻekiʻe ʻelua mau waiwai koʻikoʻi o nā tungsten alloys me nā nickel copper binders.ʻOi aku ka maikaʻi o nā tungsten nickel copper alloy i nā noi e like me ka aerospace a me nā mea uila e koi ana i nā kūlana hana non-magnetic a me nā conductivities thermal a me nā uila kiʻekiʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

He mea hoʻolako kūikawā mākou i ka hana ʻana i nā ʻāpana tungsten kaumaha.Hoʻohana mākou i nā mea maka o ka tungsten heavy alloy me ka maʻemaʻe kiʻekiʻe e hana i kā lākou mau ʻāpana.ʻO ke kiʻekiʻe wela re-crystallization kekahi o nā hiʻohiʻona koʻikoʻi no nā ʻāpana alloy kaumaha tungsten.Eia kekahi, loaʻa iā ia ka plasticity kiʻekiʻe a me ke kūpaʻa abrasive maikaʻi loa.ʻOi aku ka mahana o ka crystallization hou ma luna o 1500 ℃.ʻO nā ʻāpana koʻikoʻi koʻikoʻi tungsten e kūlike me ka maʻamau ASTM B777.

Waiwai

ʻO ka mānoanoa o nā ʻāpana paʻa koʻikoʻi tungsten he 16.7g / cm3 a hiki i 18.8g / cm3.Eia kekahi, loaʻa nā ʻāpana tungsten koʻikoʻi i nā ʻano o ke kiʻekiʻe kiʻekiʻe a me ke kūpaʻa corrosion.Loaʻa i nā ʻāpana ʻāpana koʻikoʻi ʻo Tungsten ke kūpaʻa haʻalulu maikaʻi a me ka plasticity mechanical.He haʻahaʻa haʻahaʻa haʻahaʻa hoʻonui hoʻonui ʻia nā ʻāpana tungsten koʻikoʻi, hiki ke komo i nā kukuna ikehu kiʻekiʻe.

ASTM B 777		Papa 1	Papa 2	Papa 3	Papa 4
Nominal Tungsten %		90	92.5	95	97
Māmā (g/cc)		16.85-17.25	17.15-17.85	17.75-18.35	18.25-18.85
Paʻakiki (HRC)		32	33	34	35
E hoʻohana i ka ikaika tensile	ksi	110	110	105	100
E hoʻohana i ka ikaika tensile	Mpa	758	758	724	689
Hua ikaika ma 0.2% off-set	ksi	75	75	75	75
Hua ikaika ma 0.2% off-set	Mpa	517	517	517	517
Elongation (%)		5	5	3	2

Nā hiʻohiʻona

ʻAno kiʻekiʻe (17-18.75g/cm3)
Kiekie hehee ai
ʻAʻahu kūʻē
Ka ikaika tensile kiʻekiʻe (700-1000Mpa), ka mana elongation maikaʻi
ʻO ka plasticity maikaʻi a me ka machinability
Maikaʻi ka wela a me ka uila
ʻO ke kaomi mahu haʻahaʻa, ke kūpaʻa wela maikaʻi loa, ka helu hoʻonui wela liʻiliʻi
Hiki ke hoʻoheheʻe ʻia ka radiation kiʻekiʻe (30-40% kiʻekiʻe ma mua o ke alakaʻi), maikaʻi loa ka lawe ʻana o nā γ-ray a i ʻole X-ray.
Mākēneki iki

Nā noi

Hoʻohana ʻia ma ke ʻano he counterweight, bar bucking, hammer kaulike
Hoʻohana ʻia i ka mea pale radiation
Hoʻohana ʻia i ka hana ʻana o ka aerospace a me ka aerospace gyroscope rotor, alakaʻi a me ka haʻalulu
Hoʻohana ʻia i ka hana ʻana i nā mīkini make-casting mold, mea paʻa mea paʻa, pahu hōʻeha a me ka hāmare kiaʻi maʻalahi
Hoʻohana ʻia i nā mea kaua maʻamau me ka pahi kaua pale kaua
Hoʻohana ʻia i nā huahana uila me ke poʻo riveting a hoʻololi i nā pilina
Hoʻohana ʻia no nā ʻāpana pale anti-ray

Mua: Māhele ʻO Tungsten Heavy Alloy (WNIFE).

Aʻe: Nā Koʻokoʻo Alloy Copper Tungsten

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

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