1-20 of 789 Search Results for

quenched and tempered microstructures

Sort by
Image
Published: 30 September 2015
Fig. 7 Tempered martensitic microstructure of a quench-hardened and tempered PM carbon steel (F-0008) More
Image
Published: 30 September 2015
Fig. 9 Tempered martensitic microstructure of a quench-hardened and tempered PM copper steel (FC-0208) More
Image
Published: 30 September 2015
Fig. 17 Tempered martensitic microstructure of a quench-hardened and tempered part made of prealloyed steel (FL-4605) More
Image
Published: 01 December 2004
Fig. 33 Tempered martensitic microstructure of a quench-hardened and tempered P/M carbon steel (F-0008) More
Image
Published: 01 December 2004
Fig. 38 Tempered martensitic microstructure of a quench-hardened and tempered P/M copper steel (FC-0208) More
Image
Published: 01 December 2004
Fig. 47 Tempered martensitic microstructure of a quench-hardened and tempered part made from a prealloyed steel (FL-4605) More
Image
Published: 30 September 2014
Fig. 39 Microstructure of quenched and tempered AISI 4140 steel consisting of tempered martensite with a quench crack at the location of dimensional change. 100×. 2% nital. Source: Ref 39 More
Image
Published: 30 September 2014
Fig. 44 Microstructure of quenched and tempered AISI 4140 steel consisting of tempered martensite with evidence of decarburization and high-temperature oxidation on the surface of the crack. 50×. 2% nital. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 45 Microstructure of quenched and tempered AISI 4140 steel consisting of tempered martensite with intergranular quench cracking along the prior austenite grain boundaries. 100×. 2% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 54 Microstructure of quenched and tempered AISI 1045 steel containing bands of tempered martensite and some bainite. Tempering oxide and secondary cracking was observed in the crack. 200×. 2% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 55 Microstructure of quenched and tempered AISI 1045 steel, representative of an underheated microstructure adjacent to cracking. 400×. 2% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 67 Microstructure of quenched and tempered AISI 4140 alloy steel consisting of tempered martensite. Quench crack initiates from a machining groove. 100×. 2% nital etch. Source: Ref 39 More
Image
Published: 30 September 2014
Fig. 70 Microstructure of quenched and tempered AISI 4140 alloy steel consisting of tempered martensite with quench cracking in the area of dimensional change. 90×. 2% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 71 Microstructure of quenched and tempered AISI 4142 alloy steel consisting of tempered martensite with quench cracking at the fillet radius. 100×. 3% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 72 Microstructure of quenched and tempered AISI 4140 alloy steel consisting of tempered martensite with quench cracking initiating from a machine groove. 100×. 2% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 73 Microstructure of carburized, quenched and tempered AISI 4118 alloy steel consisting of tempered martensite (unetched) with a quench crack propagating from a machining burr. 200×. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 75 Microstructure of quenched and tempered Type 403 stainless steel consisting predominantly of tempered martensite with cracking promoted by a seam. 100×. Vilella's reagent. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 76 Microstructure of direct forged, quenched and tempered AISI 1030 steel consisting of tempered martensite (unetched) with forged-in scale adjacent to cracking. 100×. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 78 Microstructure of quenched and tempered AISI 8630 cast steel consisting of tempered martensite, pearlite, and ferrite, showing a potential cracking condition. 90×. 3% nital etch. Source: Ref 42 More
Image
Published: 30 September 2014
Fig. 97 Microstructure of quenched and tempered AISI 4140 steel consisting of tempered martensite with cracking at inclusions. 100×. Unetched. Source: Ref 39 More