SUPERALLOYS/ALLOYS

2009-03-17T11:18:00.000-07:00

SUPERALLOYS/ALLOYS
*NITINOL:
40-45% titanium/55-60% nickel
110k-124k t.s.[tensile strength]
rockwell:42-52

*TUNGSTEN ALLOY 15C:
for percussion applcations subject to medium to heav impact

*ZIRCONIUM COPPER N-4
0.25 Zr/bal.Cu
3k T.S.[75*F]
high strength and conductivity at high temperatures

*ZIRCONIUM ATR:
0.5 Cu/0.5 Mo/bal. Zr
45k T.S.[at 600*f]
corrosion resistant at high temperatures[from CO2]
for nuclear reactors

*LOIRE SP20:
for exhaust valves,jet engine components
corrosion and heat resistant to 1000*c

*RMI 6A-4V ELI:
for high pressure cryogenics
-320*F=220k T.S./-423*F=65k T.S./205k T.S.
Ti alloy

*STAUFFER 90Ta-10W:
cold drawn=160k T.S.
or flame barriers,rocket engine parts,nozzles
usefull in the temperature range of -200*F to 5200*F

*PROPLATINUM:
platinum substitute for corrosion resistance

*TURBISTON BRONZE:
55 CU/41 Zn/2 Ni/1 Al/0.84 Fe/0.16 Mn
for pistons,
highly resistant to sea water/also called a brass

*UDIMET 71:
0.05 C/18 Cr/18 Fe/3 Mo/5.2 Cb/1 Ti 0.06 Al/0.004 B/bal Ni
190k T.S.[70*F]/170k T.S.[1200*F]
-423*F to 1300*F
applications:for components of gas turbines,missile and booster assemblies

*UDIMET 625:
0.05 C/22 Cr/3 Fe/9 Mo/4 Cb/0.2 Ti/0.2 Al/bal. Ni
103k T.S.[1200*F]
good oxidation and corrosion resistance
high strength from cryogenic to 2000*F

*VIRGO 1:
for molten salt containers
type 410
corrosion resistant
most suitable as a coating

*SILVER BEARING COPPER 114:
electrical conductivity:100

*MAGNESIUM LA 142:
at 200 *F=15.3 T.S.
for armoured ordinance vehicles

*TUNGSTEN ALLOY 30H:
forparts subjected to extra heavy impact

*TUNGSTEN ALLOY 15C:
medium to heavy impact resistance

*NICKEL "C":
69k T.S.
best corrosion resistance to salt solutions

*SUPER RADIOMETAL:
58k T.S.
for magnetic shields/soft magnet/hgh permeability and low losses

*BERYLCO 717:
age hardened:145k T.S. min.
rockwell:c29
for piping,high velocity heat exchangers,hydrophone parts
high sea water corrosion resistance

*MOLYBDENUM PERMALLOY 4-79:
for high frequency-high pemeability-high resistance
81% Ni

*COVANDUR:
for electrical equipment,sonar,ultrasonic transducers
soft magnet/high magnetic saturation

*CUPRO-NICKEL 30% 715:
cold rolled 58k-90k T.S.
good corrosion resistance to high velocity salt water
for heat exchanger tubes and sheets

*CARBALOY 268:
490 T.S.
87.0 rockwell
high shock resistance for mining

*COMMERCIAL BRONZE 25:
90 Cu/10 Zn
for weather stripping

*CO-NETIC AA:
57k T.S.
for electrostaic shielding

*CO-NETIC B:
58k T.S.
for magnetic shielding

*ZURCO NO. 25:
25-30 Cr/0.01 C/bal. Fe
rustless steel
for continuous heat up to 2200*F

*HYFLUX ALNICO 4:
coercive force:1400 oersteds
residual induction:10,500 gausses
for straight field focusing devices,motors,spac age applications
permanent magnet/resists demagnification

*IMPHY IR:
for cutting tools,drills,lathes
high red hardness

*JOSYLIN SAINLESS TYPE 615:
140k T.S.
for jet engine parts
magnetic

*NICKEL VAC L-605:
55k T.S.[1500*F]
oxidation and corrosion resistance/high strength above 1600*F
for afterburners,igh temperature valves and springs
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*NITINOL 55:
55% nickel/balanced titanium
120k T.S.
rockwell 50

*STAINLESS STEEL A:
260k T.S.
rockwell 50

*TITANIUM EP 90-10:
20k T.S.[70*F]/150k T.S.[800*F}

*TITANIUM 314A:
139k T.S.

*TITANIUM 371:
148k T.S.
for high temperature applications to 1000*F

*SUPERTHERM:
35 Ni/26 Cr/15 Co/5 W/1.6 Si/0.5 C/bal. Fe
75k T.S.
heat resistance up to 2300*F

*TUNGSTEN RHC:
4 Re/0.35 Hf/0.25 C/BAL. W
75 k T.S. minimal at 3500*F
high heat and oxidation resistance

*RHENIUM:
70 k T.S.
99.5% Re
for electroplating

*ZIRCONIUM COPPER 150:
99.83 % Cu/0.17% Zr
93% electrical conductivity
corrosion resistant

*HIDUMINIUM R.R. 56:
60k-72k T.S.
automobile connecting rods,Rolls Royce,supercharger motors

*

PURE METALS

2009-03-17T11:09:00.000-07:00

PURE METALS
*TANTALUM:
MP: 2996*C
BP:5429*C
D:16.69
very resistant to chemical attack
reacts with fluorine,chlorine,oxygen[on heating],at high temperatures,absorbs several times its
volume of hydrogen;combines with nitrogen and carbon

*SILICON:
silicon dioxide is quartz
poor conductor of electricity
D 25/4 2.33
M.P.:1410*c
attacked by hydrogen fluoride or HNO4 +HF;soluble in molten alkali metals;burns in Fl/Cl

*BORAZON:
boron nitride
hardest substance known
M.P.:3000*c[amorphous modification]
resistant to chemical attack

METALLOGRAPHY

SUPERALLOYS/ALLOYS

PURE METALS