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Meehanite GA

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Journal Articles
Alloy Digest (1954) 3 (1): CI-5.
Published: 01 January 1954
... MEEHANITE GA is a high strength iron casting having high damping capacity, self-lubricating properties, and good machinability. It combines the good properties of both cast iron and steel. Applications include machine tools, gears, shafts, and housings. This datasheet provides information on...
Journal Articles
Alloy Digest (1973) 22 (2): CI-39.
Published: 01 February 1973
... GF-20 can be joined by gas welding; shielded metal-arc welding using special electrodes; carbon arc welding. Preheating is necessary. It can be brazed with nonferrous fiUer metal. Repair of surface defects is permissible (with consent of customer). Castings of MEEHANITE CF.20 preheated to 1150-l...
Journal Articles
Alloy Digest (1961) 10 (10): CI-31.
Published: 01 October 1961
... supports, blast furnace parts, boxes, trays, dampers, hot gas valves, furnace doors and frames, reduction pots, glass molds, slag runners, exhaust manifolds, and hot forming dies. Manufacturers: Foundries under contract with the Meehanite Metal Corporation, New Rochelle, New York. ...
Journal Articles
Alloy Digest (1973) 22 (12): CI-41.
Published: 01 December 1973
... also be oxyacetelene gas welded, brazed and overlay welded. Cleaning: Mold materials and scale can be removed by blasting. Acid pickling is not employed for cleaning. Corrosion Resistance: MEEHANITE HSV has high resistance to oxidation at elevated temperatures, as ihustrated in Figure 1 for furnace...
Journal Articles
Alloy Digest (1988) 37 (4): CI-54.
Published: 01 April 1988
... dispersing quality. Welding: Meehanite castings may be arc welded using a steel or alloy rod or special cast iron rod. Gas welding is preferred using cast iron or Meehanite rods. Pre- heating to a dull red heat is recommended for parts to be gas welded. Cool slowly after welding. Corrosion Resistance: Type...
Journal Articles
Alloy Digest (1957) 6 (2): CI-18.
Published: 01 February 1957
... to withstand pressures and resistance to penetration of steam and gas up to 900 deg. F. without deterioration. This type of metal is not recommended for service under continuous heating conditions where dimensional ac- curacy and scale resistance is important. Forms Available: Castings. Applications...
Journal Articles
Alloy Digest (1955) 4 (10): CI-12.
Published: 01 October 1955
...- Iron Remainder Thermal conduaiviry~ BTU/ft/in/hr/ F. 290 Thermal cod. erpansmn/ F. (100-1000°F.) Cod. of friction (Meehanice GE against smel ) 8:EF- Magnetic permeabiliy, kilolines-psi 40 ampere nuns per inch 38.1 100 ampere turns per inch 54.8 GJerc+Jc? fofw ;ga f-g; ;p 223 Modulus of elasticity. psi...
Journal Articles
Alloy Digest (2020) 69 (2): CI-66.
Published: 01 February 2020
...): 50. Welding Type GM400 castings may be joined by means of either electric arc welding processes using steel or alloy rod, or special cast iron rod, or by gas welding techniques, using cast iron, cast Meehanite or bronze rods. A minimum preheat and interpass temperature of 700 °C (1290 °F) is...
Journal Articles
Alloy Digest (2021) 70 (2): CI-78.
Published: 01 February 2021
... range may be agreed between the customer and foundry, with the test taking place either on the test bar or at predetermined locations on the casting. 6980_02_2021.indd 3 2/22/21 12:27 PM or by gas welding techniques using cast iron, cast Meehanite, or bronze rods. Gas fusion welding with cast iron...
Journal Articles
Alloy Digest (1957) 6 (6): CI-19.
Published: 01 June 1957
... and solidity throughout ah sections, melting and annealing pots, furnace spacers, g&s and good strength properties in both light and heavy molds and plungers, gas producer parts, sintering and castings. roasting plant blades, stirrers, etc. Manufacturer: Foundries under contract with Meehanite Metal...
Journal Articles
Alloy Digest (1988) 37 (7): CI-55.
Published: 01 July 1988
... the casting should be determined. Shielded-arc or gas welding methods may be used. Local preheating may be desired. Corrosion Resistance: TYPE CR MEEHANITE should be used where more severe corrosive conditions prevail. The higher alloy content of Type CR coupled with its closcgraincd structure and...
Journal Articles
Alloy Digest (1958) 7 (9): CI-22.
Published: 01 September 1958
... peened and brushed and the casting shielded to delay any rapid temperature drop after completion of the final deposit. When gas welding, use cast iron, copper-nickel, copprr- zinc or silver alloy rods. With iron base electrodes pre- hearing insures a soft weld deposit, avoids a hardened fusion wne and...
Journal Articles
Alloy Digest (1954) 3 (9): CI-8.
Published: 01 September 1954
... is parti- utes, air cool to room temperature, then temper to cularly effective in sections under about 1 inch. With desired hardness. heavier sections, Meehanite type GA is recom- AUSTEMPER: Heat to 1575-1600 deg. F, quench in mended: molten salt bath at 600 deg. F, hold at temperature Recommended...
Journal Articles
Alloy Digest (1964) 13 (1): CI-32.
Published: 01 January 1964
... immediately peened and brushed and the casting shielded to delay any rapid temperature drop after completion of the fioal deposit. When gas welding, use cast iron, copper-nickel, copper-zinc or silver alloy rods. With iron base electrodes pre-heating insures a soft weld deposit, avoids a hardened fusion zone...
Journal Articles
Alloy Digest (2020) 69 (8): CI-72.
Published: 01 August 2020
.... Machining Meehanite GA350 castings machine to a very high surface finish. Machinability rating (Dalcher): 48 Welding Meehanite GA350 castings may be joined by electric arc welding processes using steel, alloy, or special cast iron rods, or by gas welding techniques using cast iron, cast Meehanite, or bronze...
Journal Articles
Alloy Digest (2020) 69 (11): CI-75.
Published: 01 November 2020
... thicknesses greater than 10 mm (0.375 in Machinability rating (Dalcher): 47.5. Welding Meehanite GB300 castings may be joined by electric arc welding processes using steel, alloy, or special cast iron rods, or by gas welding techniques using cast iron, cast Meehanite, or bronze rods. Table 3 Other mechanical...
Journal Articles
Alloy Digest (1973) 22 (1): CI-38.
Published: 01 January 1973
... manganese irons always involved severe gas defects that prevented the manufacture of sound dense castings. Whereas manganese is the major alloying element in AIMANITE WS, its action is augmented by the use of chromium, nickel (optional to replace part of the manganese), molybdenum and copper. The amount of...
Journal Articles
Alloy Digest (1964) 13 (5): CI-33.
Published: 01 May 1964
... gas welded, brazed and overlay welded. hlaximum response to welding is obtained with annealed material. Type SF-60 . ASTM .4399 Gr. 60-45- 10 MIL-l- 11466, Gr. 60-45-10 MlL-I-17166, Gr. 60-45-10 AMS 5315, Gr. 60-45-10 ASTM .4395, Gr. 60-45-10 General Characteristics: Type SF-60 has maximum shock...
Journal Articles
Alloy Digest (1957) 6 (2): Ti-11.
Published: 01 February 1957
... can be used on the breakdown. For the finish spin with the material heated, no lubricant is necessary. Weldability: Can be readily spot and inert arc welded. Inert-gas-enveloped electric-arc and resistance spot end seam welds of titanium to titanium have proven satisfactory. Welding of titanium to...
Journal Articles
Alloy Digest (1976) 25 (10): Co-74.
Published: 01 October 1976
... oxyacetelyne torch, or in a controlled-atmosphere furnace. OriginaUy mechanically bonded, the material now becomes a fused or welded overlay with i metallurgical bond. Using the Fusewelder: After the surface is preheated, thumb- activated lever is pressed to add alloy powder to the gas stream. The particles...