CAS no. 7440-67-7 Zirconium metala Powder / Zr Powder 99.5% kumu kūʻai

ʻO ka pauka Zirconiumhe pauda metala maikaʻi i loaʻa mai ka element zirconium, i hōʻike ʻia e ka hōʻailona Zr a me ka helu atomika 40 ma ka papaʻaina. Hana ʻia kēia pauka ma o ke kaʻina hana hoʻomaʻemaʻe o ka zirconium ore, a ukali ʻia e ke ʻano o nā hopena kemika a me nā kaʻina hana mechanical e hoʻokō ai i kona ʻano maikaʻi, pauda. ʻO ka hopena he mea hoʻomaʻemaʻe kiʻekiʻe, hana kiʻekiʻe e hoʻohanohano i kahi hui kūʻokoʻa o nā waiwai, e hana pono ai i nā noi ʻenehana kiʻekiʻe.

hana

1. Lae hehee Kiekie: He wahi hehee ko Zirconium pauka e like me ka 1855°C (3371°F), i mea kupono no na noi e koi ana i na mea e hana ai ma na wela wela.
2. Pale ʻino: ʻO kekahi o nā hiʻohiʻona koʻikoʻi o ka zirconium ʻo ia kona kūpaʻa ʻana i ka corrosion maikaʻi loa, ʻoi aku hoʻi i loko o nā wahi hoʻonāukiuki e like me nā kūlana acidic a me ka alkaline. ʻO kēia ka mea i koho mua ʻia no ka hana kemika a me nā ʻoihana nuklea.
3. Ka ikaika a me ka paʻa: ʻOiai kona ʻano māmā, hōʻike ka zirconium i ka ikaika a me ka lōʻihi, e hōʻoiaʻiʻo ana i ka hana lōʻihi i nā noi koi.
4. Paʻa wela: Mālama ka pauka Zirconium i kona kūpaʻa a me ka hana ʻana ma lalo o ke koʻikoʻi wela nui, e kūpono ana no ka aerospace a me nā noi pale.

Nā noi

1. ʻOihana Nukelea: ʻO Zirconium ka haʻahaʻa neutron absorption cross-section a me ke kiʻekiʻe corrosion resistance e lilo ia i mea kūpono no ka hoʻopaʻa ʻana i nā koʻokoʻo wahie i nā reactors nuklea.
2. Aerospace a me ka pale: He mea koʻikoʻi ka helu heheʻe kiʻekiʻe o ka mea a me ke kūpaʻa wela no nā ʻāpana i ʻike ʻia i nā kūlana koʻikoʻi, e like me nā mīkini jet a me nā pahu missile.
3. Ka Hana Kemika: ʻO ke kūpaʻa ʻino o ka pauka zirconium e lilo ia i mea waiwai no nā mea kanu kemika a me nā pipeline.
4. Na Lapaau Lapaau: ʻO ka biocompatibility a me ka pale ʻana i ka corrosion e hoʻolilo i ka zirconium i kahi koho maikaʻi loa no nā mea hana ʻoki a me nā implants.
5. Mea uila: Hiki ke hoʻohana ʻia nā waiwai o ka zirconium e hana i nā capacitors a me nā mea uila ʻē aʻe e pono ai ka hilinaʻi kiʻekiʻe a me ka hana.

 

Hōʻike:

Huahana	ʻO ka pauka Zirconium
ʻAʻohe CAS:	7440-67-7
ʻAno maikaʻi	99.5%	Ka nui:	1000.00kg
Pūʻulu no.	24042502	Pūʻolo:	25kg / pahu
Ka lā hana:	ʻApelila 25, 2024	Lā hoʻāʻo:	ʻApelila 25, 2024
Mea hoao	Hōʻike	Nā hualoaʻa
Maʻemaʻe Zr+Hf（Wt%）	≥99%	99.5%
Hf（Wt%）	≤1%	<500ppm
Ni（Wt%）	≤0.005	0.003
Cr（Wt%）	≤0.01	0.006
Al（Wt%）	≤0.02	0.012
O(Wt%）	≤0.05	0.03
C（Wt%）	≤0.02	0.01
H（Wt%）	≤0.0005	0.0002
Fe（Wt%）	≤0.05	0.02
N(Wt%）	≤0.02	0.008
Nui	5-10um
Ka hopena:	E hoʻokō i ka Enterprise Standard