YERÇEKİMİNE TERS VE GELENEKSEL DÖKÜM YÖNTEMLERİ İLE ÜRETİLEN AlSi ALAŞIMININ ADHESİF AŞINMA DAVRANIŞININ İNCELENMESİ
Öz
Bu çalışmada, geleneksel yerçekimi ve yerçekimine ters döküm yöntemleri ile üretilen AlSi alüminyum alaşımınınadhesif aşınma davranışı incelendi. Numuneler, yerçekimine ters ve geleneksel döküm yöntemleri ile yaşkum kalıba 600, 640 ve 690 °C sıcaklıkta, 100, 250 ve 500 mmHg vakum şartlarında dökülerek üretildi. Bu numuneler,disk üzerinde pim adesif aşınma cihazında test edildi. Adhesif aşınma testleri 20 ve 60 N yükler altındave 1 m/s kayma hızında gerçekleştirildi. Adhesif aşınma test sonuçları; düşük yükte (20N) alaşımın aşınma kaybınınsertliği ile benzer bir değişim sergilediği, ancak yük arttığında (60N) alaşımda meydana gelen sertlik artışındandolayı nedeniyle adhesif aşınma direncinin azaldığını gösterdi.
Anahtar Kelimeler
Alüminyum alaşımları sertlik mikroyapı yerçekimine ters döküm adhesif aşınma.
Kaynakça
- Chandley, G.D., “Counter Gravity Casting of
- Aluminum in Investment and Sand Molds”, AFS
- Transactions, 86-39, 209-214, 1986.
- Anon, “Turning the Gating World Upside
- Down”, Thecnical Paper, Hitchiner
- Manufacturing Co., (www.hitchiner.com),,
- (Erişim Tarihi: Kasım 2004).
- Ripkin, F. and Lipson, S., “Counter Gravity
- Casting of Aluminum Alloys in Green Sand
- Molds”, AFS Transactions, 67-70, 581-592,
- -
- Lipson, S. and Ripkin, F., “Effect of Sections
- Thickness osn The Tensile Properties of Thin-
- Section Aluminum Alloy Sand Casting”, AFS
- Transactions, 69, 192-197, 1969.
- Chandley, G.D. and Flemings, M.C., “Gating
- Premium Quality Casting”, AFS Transactions,
- -37, 121-128, 1988.
- Flemings, M.C., Conrad, H.F.and Taylor, H.F.,
- “Aluminum Alloys Fluidity Test”, AFS
- Transactions, 93-59, 496-507, 1993.
- Katzarov, I.H. and others, “Porosity Formation in
- Axi-symetric Castings Produced by Counter-
- Pressure Casting Method”, International
- Journal of Heat and Mass Transfer, Vol 44,
- -119, 2001.
- Stefanescu, D.M. and others, “In Situ Resource
- Utilization for Processing of Metal Alloys on Lunar
- and Mars Bases”, www.
- science.nasa.gov/newhome/ headlines/
- space98pdf/insitu.pdf,, (Erişim Tarihi: Kasım 2004).
- Chandley, G.D., “Use of Vacuum for Counter
- Gravity Casting of Metals”, Materals Res.
- Innovant, 14-23, 1999.
- Chandley, G.D., “Making casting without ladles
- or sprues – the CLA process”, AFS
- Transactions, 76-28, 37-42, 1976.
- Campbell, J., “Reliable Castings Suppluy –a
- report”, www.wmrc.com/businessbriefing/pdf /
- auto2001/book/campbell.pdf, (Erişim Tarihi:
- Kasım 2004).
- Chendley, D. and others, “Development of Thin-
- Wall Stanless Steel Castings Using
- Countergravity Process for Automobile
- Application”, AFS Transactions, 96-82, 903-
- , 1996.
- Bakhtiyarov, S.I. and others, “Advances in
- Countergravity Lost Foam Casting Process”,
- AFS Transactions, 00-49, 137-145, 2000.
- Westendorf, T.M. and others, “Countergravity
- Casting of Thin-Wall Al A356, Part I: A
- Castability Study” ,AFS Transactions, 98-100,
- -562, 1998.
- Shenefelt, J.R. and others, “Countergravity
- Casting of Thin-Wall Al A356, Part II: Result of
- Casting Characterization Studies”, AFS
- Transactions, 98-101, 563-566, 1998.
- Chandley, G.D., “Automatic Counter Gravity
- Casting of Shell Molds”, AFS Transactions, 83-
- , 199-204, 1983.
- Anon, Metal casting and molding process,
- American Foundryman’s Society publications,
- Illinois, USA, 1981.
- Jiang Q.C., Xu C.L., Lu M. and Wang H.Y.,
- “Effect of new Al-P-Ti-TiC-Y modifier on
- primary silicon in hypereutectic Al-Si alloys”,
- Materials Letters, Vol 59, 624-628, 2005.
- Meriç C., Atik E. and Kaçar H., “Effect of aging
- on the abrasive wear properties of AlMgSi1 alloy”,
- Materials and Design, 2005, (Article in press -
- Short Cominication: www.sciencedirect.com)
- (Erişim tarihi: 03.04.2005).
- Yılmaz O. and Buytoz S., “Abrasive wear of
- Al2O3 – reinforced aluminum – based MMCs”,
- Composites Science and Technology, Vol 61,
- -2392, 2001.
- Kim S.W., Lee U.J., Han S.W., Kim D.K. and
- Ogi K., “Heat treatment and wear charecteristics
- of Al/SiCp composites fabricated by dublex
- process”, Composites Part B: engineering, Vol
- , p: 737-745, 2003.
- Sawla S., Das S., “Combinet effect of
- reinforcement and heat treatment on the two body
- abrasive wear of aluminum alloy and aluminum
- particle composites”, Wear, Vol 257, 555-561,
- -
- Lasa L. and Rodriguez-Ibabe J.M., ‘Effect of
- composition and processing route on the wear
- behaviour of Al-Si alloys’, Scripta Materialia,
- Vol 46, 477-481, 2002.
- Sun Y., Baydoğan M. and Çimenoğlu H., ‘The
- effect of deformation before ageing on the wear
- resistance of an aluminum alloy’, Materials
- Letters, Vol 38, 221-226, 1999.
Yıl 2010,
Cilt: 25 Sayı: 2, 0 - , 15.02.2013
Öz
Kaynakça
- Chandley, G.D., “Counter Gravity Casting of
- Aluminum in Investment and Sand Molds”, AFS
- Transactions, 86-39, 209-214, 1986.
- Anon, “Turning the Gating World Upside
- Down”, Thecnical Paper, Hitchiner
- Manufacturing Co., (www.hitchiner.com),,
- (Erişim Tarihi: Kasım 2004).
- Ripkin, F. and Lipson, S., “Counter Gravity
- Casting of Aluminum Alloys in Green Sand
- Molds”, AFS Transactions, 67-70, 581-592,
- -
- Lipson, S. and Ripkin, F., “Effect of Sections
- Thickness osn The Tensile Properties of Thin-
- Section Aluminum Alloy Sand Casting”, AFS
- Transactions, 69, 192-197, 1969.
- Chandley, G.D. and Flemings, M.C., “Gating
- Premium Quality Casting”, AFS Transactions,
- -37, 121-128, 1988.
- Flemings, M.C., Conrad, H.F.and Taylor, H.F.,
- “Aluminum Alloys Fluidity Test”, AFS
- Transactions, 93-59, 496-507, 1993.
- Katzarov, I.H. and others, “Porosity Formation in
- Axi-symetric Castings Produced by Counter-
- Pressure Casting Method”, International
- Journal of Heat and Mass Transfer, Vol 44,
- -119, 2001.
- Stefanescu, D.M. and others, “In Situ Resource
- Utilization for Processing of Metal Alloys on Lunar
- and Mars Bases”, www.
- science.nasa.gov/newhome/ headlines/
- space98pdf/insitu.pdf,, (Erişim Tarihi: Kasım 2004).
- Chandley, G.D., “Use of Vacuum for Counter
- Gravity Casting of Metals”, Materals Res.
- Innovant, 14-23, 1999.
- Chandley, G.D., “Making casting without ladles
- or sprues – the CLA process”, AFS
- Transactions, 76-28, 37-42, 1976.
- Campbell, J., “Reliable Castings Suppluy –a
- report”, www.wmrc.com/businessbriefing/pdf /
- auto2001/book/campbell.pdf, (Erişim Tarihi:
- Kasım 2004).
- Chendley, D. and others, “Development of Thin-
- Wall Stanless Steel Castings Using
- Countergravity Process for Automobile
- Application”, AFS Transactions, 96-82, 903-
- , 1996.
- Bakhtiyarov, S.I. and others, “Advances in
- Countergravity Lost Foam Casting Process”,
- AFS Transactions, 00-49, 137-145, 2000.
- Westendorf, T.M. and others, “Countergravity
- Casting of Thin-Wall Al A356, Part I: A
- Castability Study” ,AFS Transactions, 98-100,
- -562, 1998.
- Shenefelt, J.R. and others, “Countergravity
- Casting of Thin-Wall Al A356, Part II: Result of
- Casting Characterization Studies”, AFS
- Transactions, 98-101, 563-566, 1998.
- Chandley, G.D., “Automatic Counter Gravity
- Casting of Shell Molds”, AFS Transactions, 83-
- , 199-204, 1983.
- Anon, Metal casting and molding process,
- American Foundryman’s Society publications,
- Illinois, USA, 1981.
- Jiang Q.C., Xu C.L., Lu M. and Wang H.Y.,
- “Effect of new Al-P-Ti-TiC-Y modifier on
- primary silicon in hypereutectic Al-Si alloys”,
- Materials Letters, Vol 59, 624-628, 2005.
- Meriç C., Atik E. and Kaçar H., “Effect of aging
- on the abrasive wear properties of AlMgSi1 alloy”,
- Materials and Design, 2005, (Article in press -
- Short Cominication: www.sciencedirect.com)
- (Erişim tarihi: 03.04.2005).
- Yılmaz O. and Buytoz S., “Abrasive wear of
- Al2O3 – reinforced aluminum – based MMCs”,
- Composites Science and Technology, Vol 61,
- -2392, 2001.
- Kim S.W., Lee U.J., Han S.W., Kim D.K. and
- Ogi K., “Heat treatment and wear charecteristics
- of Al/SiCp composites fabricated by dublex
- process”, Composites Part B: engineering, Vol
- , p: 737-745, 2003.
- Sawla S., Das S., “Combinet effect of
- reinforcement and heat treatment on the two body
- abrasive wear of aluminum alloy and aluminum
- particle composites”, Wear, Vol 257, 555-561,
- -
- Lasa L. and Rodriguez-Ibabe J.M., ‘Effect of
- composition and processing route on the wear
- behaviour of Al-Si alloys’, Scripta Materialia,
- Vol 46, 477-481, 2002.
- Sun Y., Baydoğan M. and Çimenoğlu H., ‘The
- effect of deformation before ageing on the wear
- resistance of an aluminum alloy’, Materials
- Letters, Vol 38, 221-226, 1999.
Toplam 94 adet kaynakça vardır.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 15 Şubat 2013 |
| Gönderilme Tarihi | 15 Şubat 2013 |
| Yayımlandığı Sayı | Yıl 2010 Cilt: 25 Sayı: 2 |