1-20 of 436 Search Results for

302

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 June 2016
Fig. 7 As-cast microstructure of Co-Cr-W-Ta superalloy (MAR-M 302). (a) Structure at 100× reveals primary or eutectic M 6 C carbides (dark gray) and MC particles (small white crystals in solid-solution matrix). (b) At higher magnification (500×), the mottled gray islands are primary eutectic More
Image
Published: 01 August 2013
Fig. 9 Effect of stress temperature and time on 1.9 mm (0.075 in.) T-302 stainless steel wire. Source: Ref 21 More
Image
Published: 01 January 1990
Fig. 11 Relaxation curves for steel helical springs made of (a) 302 stainless steel and (b) 631 stainless steel. The curves represent relaxation after exposure for 72 h at the indicated temperatures. More
Image
Published: 01 January 2003
Fig. 7 Effect of surface conditions on the fatigue properties of steel (302 to 321 HB) More
Image
Published: 01 January 1996
Fig. 8 SEM photomicrograph showing the fracture surface of a shot-peened 302 stainless steel spring that had fatigue initiation at an inclusion that was 300 μm below the wire surface. 21× More
Image
Published: 31 August 2017
Fig. 3 Type 302 stainless steel tensile specimen with the typical cup-and-cone fracture characteristic of ductile metals fractured in tension. In this case the slant fracture at the surface of the test specimen was in both directions; in other instances it may be in only one direction, forming More
Image
Published: 01 January 1987
Fig. 82 Fatigue fracture surfaces of annealed type 301 and type 302 stainless steels tested at 25 °C (75 °F) in 1 atm hydrogen gas. The type 302 stainless steel (a) showed well-developed fatigue striations. The type 301 stainless steel (b) showed a more brittle-appearing fracture surface More
Image
Published: 01 January 1987
Fig. 613 Fatigue fracture of AISI type 302 spring wire. Failure initiated at grain-boundary damage called “alligatoring,” a condition resulting from overetching during acid cleaning. Alligatoring is always detrimental to fatigue resistance and in extreme cases (such as this one) can lead More
Image
Published: 01 January 1987
Fig. 614 Surface of a “rock candy” fracture in a bloom of AISI type 302 stainless steel. An abnormally high silicon content and inadvertent overheating at 1355 °C (2475 °F) for 45 min after the first blooming-mill pass caused excessive grain growth; the second pass then resulted More
Image
Published: 30 August 2021
Fig. 25 Field failure of burner fan impeller due to sensitizing of type 302 austenitic stainless steel near weld zone More
Image
Published: 01 December 2004
Fig. 31 Microstructure of Custom Flo 302 HQ austenitic stainless steel (Fe-<0.08%C-18%Cr-9%Ni-3.5%Cu) in the hot-rolled and solution-annealed condition after tint etching with Beraha's BI reagent. The structure is equiaxed, twinned, face-centered cubic austenite. The faint vertical lines More
Image
Published: 01 December 2004
Fig. 78 MAR-M 302, as-cast. (a) Structure consists of primary, or eutectic, M 6 C particles (dark gray) and MC particles (small white crystals) in the matrix of Co-Cr-W solid solution. Kalling's reagent. Original magnification 100×. (b) Higher magnification, with better resolution More
Image
Published: 01 December 2004
Fig. 31 Slip produced by cold working. (a) 302-HQ etched with waterless Kalling's reagent. (b) 316L stainless steel etched with glyceregia More
Image
Published: 01 December 2004
Fig. 33 Austenitic grain boundaries revealed in (a) 302-HQ etched with waterless Kalling's, (b) 304 Modified etched with aqueous 60% HNO 3 at 1 V dc for 90 s, (c) 316L etched as in (b) but for 20 s, (d) concast 316 etched with aqueous 60% HNO 3 at 1.5 V dc for 60 s, (e) 330 etched as in (d More
Image
Published: 01 December 2004
Fig. 7 As-cast microstructure of Co-Cr-W-Ta superalloy (MAR-M 302). (a) Structure at 100× reveals primary or, eutectic, M 6 C carbides (dark gray) and MC particles (small white crystals in the solid-solution matrix). (b) At higher magnification (500×), the mottled gray islands are primary More
Image
Published: 01 January 1987
Fig. 302 More
Image
Published: 01 January 1987
Fig. 44 Quasi-cleavage fracture in a hydrogen-embrittled AISI 4340 steel heat treated to an ultimate tensile strength of 2082 MPa (302 ksi). Source: Ref 138 More
Image
Published: 01 January 1993
Fig. 29 Plot of penetration versus welding speed as a function of selected beam voltages, atmospheres, power levels, and work distances to weld type 302 to type 304 austenitic stainless steels More
Image
Published: 01 June 2016
Fig. 8 Eddy-current conductivity and hardness as a function of aging times of aluminum alloy 2024. (a) Aged at 150 °C (302 °F). (b) Aged at 190 °C (374 °F). Source: Ref 6 More
Image
Published: 01 December 2004
Fig. 5 Computer modeled structural regions in castings. Superheating temperatures: (a) 50 °C (122 °F), (b) 80 °C (176 °F), (c) 150 °C (302 °F). Source: Ref 12 More