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Si3N4 Tube, Si3N4Thermocouple Protection Tube, Silicon nitride Stalk


Installation

Characteristics

Products

  Installation Si3N4 Tube

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  Characteristics

Bulk density
g/cm3
Water absorption
%
Bending strength
MPa
Young modulus
Gpa
Fracture toughness
MPa ・ m1/2
Poison's ratio  Vickers hardness
Gpa
3.2 0 700 280 6.5 0.28 15
Coefficient of linear expansion
×10-6/℃
Thermal conductivity
W/(m・k)
Specific heat
J/(g・k)
Volume resistivity
Ω ・cm
Heat shock resistance
Max. operation temperature
3.4 26 0.65 >1014 800 1150

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Products

Heater Tube (with Flange / for Vertical Immersion)

NO. Outer Diameter (φ) Inner Diameter (φ) Length (mm)
1 85 70 820
2 87 70 1000
3 87 72 810
4 105 88 700
5 135 115 950
6 141 125 800
7 145 125 800
8 145 125 1250
9 155 135 1100
10 155 135 1250
11 170 150 1050
12 170 150 1250
13 188 169 1040

Under Heater (with Sleeve / for Horizontal Immersion)

NO. Outer Diameter (φ) Inner Diameter (φ) Maximum Length (mm)
1 105 89 810
2 104 89 1050
3 112 96 850
4 112 96 950
5 112 96 1100
6 112 96 1250
7 115 135 1140

Thermocouple Protection Tube and Heater Tube ​(No Flange)

NO. Outer Diameter (φ) Inner Diameter (φ) Maximum Length (mm)
1 26 12 ~1600mm
2 24 15
3 28 16
4 30 20
5 32 20
6 39 25 ~1200mm
7 50 30
8 50 40
9 55 40
10 55 45
11 60 52
12 60 50
13 60 30
14 75 60

Stalk (with Metallic Flange)

NO. Outer Diameter (φ) Inner Diameter (φ) Length (mm)
1 35 10 365
2 40 30 300
3 61 49 473
4 80 60 1000
5 90 70 1100
6 100 80 1100
7 110 90 580
8 116 96 750
9 119 99 630
10 120 100 1000
11 130 110 550
12 170 150 800

Straight Pipe

NO. Outer Diameter (φ) Inner Diameter (φ) Length (mm)
1 22 12 890
2 40 13 700
3 45 30 715
4 60 40 1100
5 70 45 703
6 134 110 760
7 146 110 872
8 224 200 1100

Stopper Pin, Dies

 


Degassing Rotor

NO. Outer Diameter (φ) Inner Diameter (φ) Maximum Length (mm)
1 60 40 900mm
2 76 46

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Latest Update 18 Aug 2023
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