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Ndodo ya Tungsten Heavy Alloy

Kufotokozera Kwachidule:

Tungsten heavy alloy ndodo nthawi zambiri amagwiritsidwa ntchito popanga ma rotors azinthu zosinthika za inertial, zowongolera mapiko a ndege, zotchingira zida zopangira ma radioactive etc.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zofotokozera

Kalasi ya Tungsten Heavy Alloy:
W90NiFe/W92.5NiFe/W93NiFe/W95NiFe/W97NiFe (Maginito Pang'ono).
W90NiCu/W92.5NiCu/W93NiCu/W95NiCu/W97NiCu (Nonmagnetic).

Kachulukidwe:16.8-18.8g/cm3.
Pamwamba:Zopangidwa & Pansi.
Zokhazikika:Chithunzi cha ASTM B777.

Diameter:5.0-80mm.
Utali:50-350 mm.

Ndodo ya Tungsten Alloy (2)

Ubwino wa Tungsten High Density Alloy

Kuchulukirachulukira kwakukulu (mpaka 65% denser kuposa lead).

Zipangizo zolimba zilipo (Tungsten yoyera, Golide, zitsulo zamagulu a platinamu) koma kugwiritsidwa ntchito kwawo kumaletsedwa ndi kupezeka, kugwirira ntchito ndi mtengo wake.

Kupereka misa pomwe kuchuluka kwa malo kuli kochepa.

Kulemera koyikirako ndikofunikira pomwe kulondola kumafunikira pakuyika misa.

Kuyika kwa kulemera muzochitika zomwe kutuluka kwa mpweya kumakhudza kwambiri.

Zida Zotentha za Tungsten Heavy Alloys

Kutentha kwakukulu kofewa.

Low matenthedwe madutsidwe ndi otsika coefficient wa kukulitsa amapatsa zinthu kukana mkulu matenthedwe kutopa.

Kukaniza kukokoloka kwabwino kwambiri kwa aluminiyamu yosungunuka.Yamphamvu pa kutentha kwakukulu ndi kukhazikika kwa kutentha kwapamwamba.

tungsten aloyi ndodo-1
ndodo ya alloy - 2
Tungsten Aloyi ndodo (1)

Tungsten High Density Alloy Mechanical Properties

● High Young's modulus ya elasticity.Simakwawa mukakumana ndi mphamvu zazikulu, mosiyana ndi lead.

● Ngakhale kuti ndi amphamvu, amakhalabe odukaduka ndipo savutika kusweka.

● Kuuma kosiyanasiyana kwa ma alloys nthawi zambiri ndi 20-35 Hardness HRC.

High-Density Tungsten Based Alloy

Mtundu wa Alloy(%) HD17 90W 6Ni 4Cu HD17D 90W 7Ni 3Fe HD17.5 92.5W 5.25Ni 2.25Fe HD17.6 92.5W Balance Ni, Fe, Mo HD17.7 93W Balance Ni, Fe, Mo HD18 95W 3.5Ni 1.5Cu HD18D 95W 3.5Ni 1.5Fe HD18.5 97W 2.1Ni .9Fe
MIL-T-21014 Kalasi 1 Kalasi 1 Kalasi 1 - - Kalasi 3 Kalasi 3 Kalasi 4
Chithunzi cha SAE-AMS-T-21014 Kalasi 1 Kalasi 1 Kalasi 2 - - Kalasi 3 Kalasi 3 Kalasi 4
AMS 7725 C 7725 C 7725 C -- -- -- -- -- --
ASTM B777-87 Kalasi 1 Kalasi 1 Kalasi 2 - - Kalasi 3 Kalasi 3 Kalasi 4
Kuchulukana Kwambiri(g/cc) 17.1 17.1 17.5 17.6 17.7 18 18 18.5
Kuchulukana Kwambiri(lbs/in3) 0.614 0.614 0.632 0.636 0.639 0.65 0.65 0.668
Kulimba Kwambiri RC 24 25 26 30 32 27 27 28
Ultimate Tensile Mphamvu Min(k) 110,000 120,000 114,000 120,000 125,000 110,000 120,000 123,000
0.2% Offset Zokolola Mphamvu Min(k) 80,000 88,000 84,000 90,000 95,000 85,000 90,000 85,000
Kutalikirako %.(1" kutalika kwa gage) 6 10 7 4 4 7 7 5
Proportional Elastic Limit(PSI) 45,000 52,000 46,000 55,000 60,000 45,000 44,000 45,000
Modulus of Elasticity(x106psi) pa 40x106 ku 45x106 47x106 pa ku 52x106 ku 53x106 ku 45x106 50 x106 ku 53x106
Coefficient of Thermal Expansion x10-6/0C(20-400C) 5.4 4.61 4.62 4.5 4.5 4.43 4.6 4.5
Thermal Conductivity(Magawo a CGS) 0.23 0.18 0.2 0.27 0.27 0.33 0.26 0.3
Mayendedwe Amagetsi(% IACS) 14 10 13 14 14 16 13 17
Maginito No Pang'ono Pang'ono Pang'ono Pang'ono No Pang'ono Pang'ono

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