Material factory Metal nickel Ni single crystal single crystal substrate manufacturer from China

state:

Single crystal

Crystal structure:

(cell dimensions/pm), space group

fcc (a=352.38), Fm3m

hexagonal nickel (an impure form of nickel) (a=266, c=432), P63/mmc

production method:

Czochralski

Standard size:

diameter 10-20mm

thickness 1-2mm

Crystal orientation:

(100), (110) and (111)

Crystal orientation accuracy:

<2°, <1°, <0.5° or <0.1°

purity:

as cut, one or two sides polished

Surface roughness:

<0.03μm

Typical analysis:

99.99%

Typical analysis (ppm):

As 1.0 at%

B <0.1 at%

Be <0.1 at%

Br <1.0 at%

C 20 at%

Ca <0.4 at%

Co <0.5 at%

Cl <0.4 at%

Cu 4.0 at%

F <0.1 at%

Fe 25 at%

K 1.0 at%

Li <0.1 at%

\Mg <0.1 at%

Mn <0.1 at%

N 5 at%

Na <0.1 at%

O 15 at%

P <0.1 at%

S <0.3 at%

Sc <0.1 at%

Se <0.5 at%

Si 14 at%

Sn 2.0 at%

Ti 3.0 at%

V <0.1 at%

Zn 3.0 at%

Ni balance

X-ray diffraction mass absorption coefficient:

CuKa 45.7 (μ/r) / cm 2 g -1

MoKa 46.6 (μ/r) / cm 2 g -1

Neutron scattering distance:

1.03 b/10 -12 cm

Thermal neutron capture cross section:

4.49 sa/barns

density:

8.9 g/cm 3

Melting point:

1452.85 °C / 1726 °K

Boiling point:

2731.85 °C / 3005 °K

Molar volume:

6.59 cm 3

Thermal Conductivity:

90.7 [300 K] Wm -1 K -1

Thermal expansion coefficient:

13.3 x 10 -6 K -1

Resistivity:

6.84x10 -8 [293 K] Wm

Magnetic gathering sensitivity:

ferromagnetic

Young's modulus:

199.5 GPa

Rigidity modulus:

76.0 GPa

Bulk modulus:

177.3 GPa

Poisson's ratio:

0.312 GPa

radius:

Ni 3 + 62; Ni 2 + 78; atomic 125; covalent 115

Negative:

1.91 (Pauling); 1.75 (Allred); 4.40 eV (absolute)

Effective nuclear charge:

4.05 (Slater); 5.71 (Clementi); 7.86 (Froese-Fischer)

isotope:

14

Isotope mass range:

53 -> 67