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pressure diaphragms

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Journal Articles
Alloy Digest (2011) 60 (12): Co-24.
Published: 01 December 2011
... Havar is a heat-treatable cobalt-base alloy that provides very high strength. The alloy has excellent comsion resistance and is nonmagnetic. Applications include pressure diaphragms. power springs, gap spacers in magnetic heads, and target foils in nuclear physics. This datasheet provides...
Journal Articles
Alloy Digest (1999) 48 (10): Cu-641.
Published: 01 October 1999
..., if this value is too large, the contact pressure varies greatly with a slight move- ment of the contact. If this value is too small, the required contact pressure cannot be obtained. Since the yield strength and elastic modulus of beryllium copper is larger than that of stainless steels and phosphor bronze...
Journal Articles
Alloy Digest (1975) 24 (9): Ni-94.
Published: 01 September 1975
... angle, and l/32 to l/16 inch nose radius. In drilling, tungsten carbide-tipped drills ground to an included angle of 135 to 140 degrees, an end relief angle of 10 degrees and a heavy duty parallel web are recommended. To avoid work hardening make certain the drill is sharp. Keep as much pressure...
Journal Articles
Alloy Digest (1999) 48 (11): Cu-642.
Published: 01 November 1999
... varies greatly with the slight movement of the contact. If this value is too small, the required contact pressure cannot be obtained. Because the yield strength/Young s modulus ratio for beryllium copper is larger than that for stainless steels and phosphor bronze, a large displacement and a high contact...
Journal Articles
Alloy Digest (1979) 28 (7): Cu-377.
Published: 01 July 1979
.... tubular springs (Bourdon pressure-gage tubes), bellows and diaphragms. Joinability: This alJoy is readily brazed and soldered. lr is suitable for arc welding with tiier metal of similar composition. Sheet metal can be resistance spor welded. Bars and rods can be resisrance flash butt welded. Corrosion...
Journal Articles
Alloy Digest (1958) 7 (7): Cu-65.
Published: 01 July 1958
.... Resistance, spot and seam welding, can be readily employed. A short heat-on period is very desirable and pressures between the elearodes and the work are usnally lighter than steel Corrosion and Heat Resistance: Beraloy has corrosion resistance equal to that of pure copper, and under most corrosive...
Journal Articles
Alloy Digest (1971) 20 (11): Co-4.
Published: 01 November 1971
..., oceanographic cable, heart springs, helical springs, corrosion-resistant springs, pressure transducers and diaphragms. Manufacturer: Elgiloy Company Elgin, Illinois 60120. ...
Journal Articles
Alloy Digest (1964) 13 (7): Cu-143.
Published: 01 July 1964
... results it is usual to use lower electrode pressures and hears than are required for welding other non-ferrous alloys. Corrosion Resistance: It has high resistance to corrosion. Oxide forma- tion occurs above 500-6000F. Pickling: Any oxides which are formed by open air annealing or an unsuitable...
Journal Articles
Alloy Digest (1970) 19 (1): Co-60.
Published: 01 January 1970
.... clearance and 15-30 deg. lead angle. In drilling, high speed steel driRs ground to an included angle of 135-140 deg., a clearance angle of 10 deg., and a web thinned to about l/3 of the web thickness of the standard drill are recommended. It is advisable to keep as much pressure as possrble on the drill...
Journal Articles
Alloy Digest (2021) 70 (2): Co-133.
Published: 01 February 2021
... is used in the aerospace, chemical processing, medi- cal, and oil and gas industries. Typical applications include Forging. Heat to 1175 °C (2150 °F). Wait for equalization diaphragms, fasteners, pressure measuring devices, pres- of the temperature. Do not finish below 870 °C (1600 °F). sure seals...
Journal Articles
Alloy Digest (1979) 28 (5): Cu-372.
Published: 01 May 1979
... grains, and bends are remarkably smooth. Forming properties of Duraflex strip are consistently uniform for any given temper, so that forming operations can be repeated on shipment after shipment of Duraflex strip with no need to change tool setting or to adjust pressures to compensate for variations...
Journal Articles
Alloy Digest (1982) 31 (4): Ta-5.
Published: 01 April 1982
...: Tantaloy 63 Metal is an electron-beam melfed tantalum-base alloy containing typically 2.5% tungsten and 0.15% columbium. The columbium imparts some degree of grain refinement and im- proves corrosion resistance. Full retention of the tungsten is achieved because the vapor pressure of tungsten is quite...
Journal Articles
Alloy Digest (1963) 12 (4): Cu-20.
Published: 01 April 1963
... of the weld to the base metal Resistance,spotandseamweldingcanbereadil em- ployed. A short heat-on period is desirable an B eIec- trode pressures are usually lighter than used on steel General Characteristics: Its low ductility in the fully hardened condition pre- vents any but the lightest bending...
Journal Articles
Alloy Digest (1968) 17 (9): Ni-137.
Published: 01 September 1968
... by using hi hw21{ pressures and short welding times. Clean an d firted faying surfaces are essential. Specification Equivalents: AMS 5545 (Plare, sheer, srrip) AMS 5712 (Bar, solution hear creamrent) AMS 5713 (Bar, aged) General Characteristics: Can be machined with srraighr cungsten carbide curting rools...
Journal Articles
Alloy Digest (1979) 28 (10): Cu-381.
Published: 01 October 1979
... strip are consistently uniform for any given temper, so that forming operations can be repeated on shipment after shipment of Duraflex strip with no need to change tool setting or to adjust pressures to compensate for variations in temper. Drawing and Forming: In sheet and strip form, the alloy has...
Journal Articles
Alloy Digest (1973) 22 (9): Cu-271.
Published: 01 September 1973
... forms prevents bonding of the weld to the base metal. Resistance, spot and seam welding can be readily employed. A short heat-on period is very desirable and pressures between the electrodes and the work are usually lighter than steel. Corrosion and Heat Resistance: BERYLCO 25 alloy has corrosion...