Increasing the heat resistance of nickel base alloys by nitriding
Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Lakhtin, Yu. M. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1989 |
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| Schlagwörter: |
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| Anmerkung: |
© Plenum Publishing Corporation 1989 |
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| Übergeordnetes Werk: |
Enthalten in: Metal science and heat treatment - Kluwer Academic Publishers-Plenum Publishers, 1959, 31(1989), 6 vom: Juni, Seite 417-421 |
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| Übergeordnetes Werk: |
volume:31 ; year:1989 ; number:6 ; month:06 ; pages:417-421 |
| Links: |
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| DOI / URN: |
10.1007/BF00801546 |
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OLC2048045065 |
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| 520 | |a Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. | ||
| 650 | 4 | |a Nitride | |
| 650 | 4 | |a Nickel Alloy | |
| 650 | 4 | |a Heat Resistance | |
| 650 | 4 | |a Titanium Nitride | |
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| 700 | 1 | |a Kogan, Ya. D. |4 aut | |
| 700 | 1 | |a Shashkov, D. P. |4 aut | |
| 700 | 1 | |a Petrova, L. G. |4 aut | |
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10.1007/BF00801546 doi (DE-627)OLC2048045065 (DE-He213)BF00801546-p DE-627 ger DE-627 rakwb eng 670 620 660 VZ Lakhtin, Yu. M. verfasserin aut Increasing the heat resistance of nickel base alloys by nitriding 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. Nitride Nickel Alloy Heat Resistance Titanium Nitride Nickel Base Alloy Kogan, Ya. D. aut Shashkov, D. P. aut Petrova, L. G. aut Enthalten in Metal science and heat treatment Kluwer Academic Publishers-Plenum Publishers, 1959 31(1989), 6 vom: Juni, Seite 417-421 (DE-627)129596981 (DE-600)240858-2 (DE-576)015090159 0026-0673 nnns volume:31 year:1989 number:6 month:06 pages:417-421 https://doi.org/10.1007/BF00801546 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4319 AR 31 1989 6 06 417-421 |
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10.1007/BF00801546 doi (DE-627)OLC2048045065 (DE-He213)BF00801546-p DE-627 ger DE-627 rakwb eng 670 620 660 VZ Lakhtin, Yu. M. verfasserin aut Increasing the heat resistance of nickel base alloys by nitriding 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. Nitride Nickel Alloy Heat Resistance Titanium Nitride Nickel Base Alloy Kogan, Ya. D. aut Shashkov, D. P. aut Petrova, L. G. aut Enthalten in Metal science and heat treatment Kluwer Academic Publishers-Plenum Publishers, 1959 31(1989), 6 vom: Juni, Seite 417-421 (DE-627)129596981 (DE-600)240858-2 (DE-576)015090159 0026-0673 nnns volume:31 year:1989 number:6 month:06 pages:417-421 https://doi.org/10.1007/BF00801546 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4319 AR 31 1989 6 06 417-421 |
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10.1007/BF00801546 doi (DE-627)OLC2048045065 (DE-He213)BF00801546-p DE-627 ger DE-627 rakwb eng 670 620 660 VZ Lakhtin, Yu. M. verfasserin aut Increasing the heat resistance of nickel base alloys by nitriding 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. Nitride Nickel Alloy Heat Resistance Titanium Nitride Nickel Base Alloy Kogan, Ya. D. aut Shashkov, D. P. aut Petrova, L. G. aut Enthalten in Metal science and heat treatment Kluwer Academic Publishers-Plenum Publishers, 1959 31(1989), 6 vom: Juni, Seite 417-421 (DE-627)129596981 (DE-600)240858-2 (DE-576)015090159 0026-0673 nnns volume:31 year:1989 number:6 month:06 pages:417-421 https://doi.org/10.1007/BF00801546 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4319 AR 31 1989 6 06 417-421 |
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10.1007/BF00801546 doi (DE-627)OLC2048045065 (DE-He213)BF00801546-p DE-627 ger DE-627 rakwb eng 670 620 660 VZ Lakhtin, Yu. M. verfasserin aut Increasing the heat resistance of nickel base alloys by nitriding 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. Nitride Nickel Alloy Heat Resistance Titanium Nitride Nickel Base Alloy Kogan, Ya. D. aut Shashkov, D. P. aut Petrova, L. G. aut Enthalten in Metal science and heat treatment Kluwer Academic Publishers-Plenum Publishers, 1959 31(1989), 6 vom: Juni, Seite 417-421 (DE-627)129596981 (DE-600)240858-2 (DE-576)015090159 0026-0673 nnns volume:31 year:1989 number:6 month:06 pages:417-421 https://doi.org/10.1007/BF00801546 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4319 AR 31 1989 6 06 417-421 |
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10.1007/BF00801546 doi (DE-627)OLC2048045065 (DE-He213)BF00801546-p DE-627 ger DE-627 rakwb eng 670 620 660 VZ Lakhtin, Yu. M. verfasserin aut Increasing the heat resistance of nickel base alloys by nitriding 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. Nitride Nickel Alloy Heat Resistance Titanium Nitride Nickel Base Alloy Kogan, Ya. D. aut Shashkov, D. P. aut Petrova, L. G. aut Enthalten in Metal science and heat treatment Kluwer Academic Publishers-Plenum Publishers, 1959 31(1989), 6 vom: Juni, Seite 417-421 (DE-627)129596981 (DE-600)240858-2 (DE-576)015090159 0026-0673 nnns volume:31 year:1989 number:6 month:06 pages:417-421 https://doi.org/10.1007/BF00801546 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 GBV_ILN_2015 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4319 AR 31 1989 6 06 417-421 |
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Increasing the heat resistance of nickel base alloys by nitriding |
| abstract |
Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. © Plenum Publishing Corporation 1989 |
| abstractGer |
Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. © Plenum Publishing Corporation 1989 |
| abstract_unstemmed |
Conclusions During nitriding of nickel alloys which contain Ti in the temperature interval from 1000–1200°C for 5–15 h, the conditions are created for the formation of only internal nitriding and the formation of a nitride zone does not occur. These are prerequisites for increased heat resistance.In nickel alloys containing a higher concentration of chromium, a zone of internal nitriding of large thickness occurs during the nitriding process. At the most intense levels of nitriding (t=1200°C and τ=15h) a through saturation of a 1.5-mm-thick sample of high chrome alloy 2 occurs.As a result of nitriding nickel alloys which contain additions of titanium, there is an increase in strength due to the formation of dispersed particles of titanium nitride within the matrix. These particles inhibit the high temperature plastic flow. Another factor which increases the heat resistance of these alloys is the solubility of nitrogen in the matrix which increases the recrystallization temperature, and consequently, the high temperature strength.In the alloy which contained the greater concentration of Cr, there is a more intense growth of the diffusion layer. On the other hand, the high concentration of Cr, the lower concentration of Ti, and the absence of Co are the reasons there is a lower increase in the heat resistance as a result of nitriding. © Plenum Publishing Corporation 1989 |
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6 |
| title_short |
Increasing the heat resistance of nickel base alloys by nitriding |
| url |
https://doi.org/10.1007/BF00801546 |
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| author2 |
Kogan, Ya. D. Shashkov, D. P. Petrova, L. G. |
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Kogan, Ya. D. Shashkov, D. P. Petrova, L. G. |
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| doi_str |
10.1007/BF00801546 |
| up_date |
2024-07-03T17:20:57.402Z |
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