Kiʻekiʻe maʻemaʻe scandium pauka Sc pauka kumukūʻai CAS No 7440-20-2

ʻO ka wehewehe pōkole:

Huahana: Scandium Metal pauda
Nui ʻāpana;-325 mesh
Maʻemaʻe: 99.99% ,99.9%

Hoʻohana ʻia ʻo Scandium Metal i ka uhi optical, catalyst, electronic ceramics a me ka ʻoihana laser.ʻO ka noi nui o Scandium ma ke kaumaha i loko o nā alloys Aluminium-Scandium no nā ʻāpana ʻoihana aerospace liʻiliʻi.ʻO kekahi mau mea o nā mea haʻuki, e hilinaʻi nei i nā mea hana kiʻekiʻe, ua hana ʻia me nā alloys Scandium-Aluminium.


Huahana Huahana

Huahana Huahana

ʻO ka ʻike pōkole o ka pauka scandium maʻemaʻe kiʻekiʻe Sc pauka kumukūʻai CAS No 7440-20-2

Ka inoa huahana: Scandium metal
Kumu: Sc
Ka helu CAS: 7440-20-2
Kaumaha Molekala: 44.96
Māmā: 2.99 g/cm3
Kahi hehee: 1540 °C
ʻAno: ʻāpana puʻupuʻu kala a i ʻole kekahi ʻano paʻa
Ductibility: Maikaʻi
Paʻa: Paʻa maikaʻi i ka ea 

Ka noi ʻana o ka pauka scandium maʻemaʻe kiʻekiʻe Sc pauka kumukūʻai CAS No 7440-20-2

Hoʻohana ʻia ʻo Scandium Metal i ka uhi optical, catalyst, electronic ceramics a me ka ʻoihana laser.ʻO ka noi nui o Scandium ma ke kaumaha i loko o nā alloys Aluminium-Scandium no nā ʻāpana ʻoihana aerospace liʻiliʻi.ʻO kekahi mau mea o nā mea haʻuki, e hilinaʻi nei i nā mea hana kiʻekiʻe, ua hana ʻia me nā alloys Scandium-Aluminium.Hoʻohana ʻia i loko o ka hoʻohui ʻana o nā pūʻulu maʻamau, Sc19Br28Z4, (Z=Mn, Fe, Ru a i ʻole Os).He mea hoihoi kēia mau puʻupuʻu no ko lākou kūkulu ʻana a me nā waiwai magnetic.Hoʻohana ʻia ia e hana i ka super alloy.

ʻO ka kikoʻī o ka pauka scandium maʻemaʻe kiʻekiʻe Sc pauka kumukūʻai CAS No 7440-20-2

Papa

99.999%

99.99%

99.90%

HANA KEMIIKA

     

Sc/TREM (% min.)

99.999

99.99

99.9

TREM (% min.)

99.9

99.9

99

Na Laka Laka Laka

ppm max.

ppm max.

% ka nui.

La/TREM

2

5

0.01

Ce/TREM

1

5

0.005

Pr/TREM

1

5

0.005

Nd/TREM

1

5

0.005

Sm/TREM

1

5

0.005

Eu/TREM

1

5

0.005

Gd/TREM

1

10

0.03

Tb/TREM

1

10

0.005

Dy/TREM

1

10

0.05

Ho/TREM

1

5

0.005

ʻEr/TREM

3

5

0.005

Tm/TREM

3

5

0.005

Yb/TREM

3

5

0.05

Lu/TREM

3

10

0.005

Y/TREM

5

50

0.03

ʻO nā mea haumia honua ʻole

ppm max.

ppm max.

% ka nui.

Fe

50

150

0.1

Si

50

100

0.02

Ca

50

100

0.1

Al

30

100

0.02

Mg

10

50

0.01

O

100

500

0.3

C

50

200

0.1

Cl

50

200

0.1

 Palapala:

5

Nā mea hiki iā mākou ke hāʻawi:

34


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