scholarly journals Examination of Micro-structural, Mechanical Properties and Investigation of Optimum Conditions of Diffusion Bonding between Grey Cast Iron and Low Carbon Steel

2019 ◽  
Author(s):  
Fauzuddin Ayob ◽  
Patthi Hussain ◽  
Mokhtar Awang ◽  
Aiziz Abdullah ◽  
Bakhtiar Arif Baharuddin ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Cast Iron ◽  
Carbon Steel ◽  
Diffusion Bonding ◽  
Low Carbon Steel ◽  
Grey Cast Iron ◽  
Low Carbon ◽  
Optimum Conditions ◽  
Grey Cast

Unconventional approach in the study of diffusion welding of marine grades grey cast iron to low carbon steel

2020 ◽  
Vol 29 ◽  
pp. 156-160
Author(s):  
Fauzuddin bin Ayob ◽  
Patthi bin Hussain ◽  
Aziz bin Abdullah ◽  
Abdul Aziz bin Abdul Rahim ◽  
Bakhtiar Ariff bin Baharudin
Keyword(s):  
Cast Iron ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Grey Cast Iron ◽  
Diffusion Welding ◽  
Low Carbon ◽  
Grey Cast

Diffusion bonding of grey cast iron to ARMCO iron and a carbon steel

1989 ◽  
Vol 24 (11) ◽  
pp. 4152-4159 ◽  
Author(s):  
F. A. Calvo ◽  
A. Ureña ◽  
J. M. Gomez de Salazar ◽  
F. Molleda
Keyword(s):  
Cast Iron ◽  
Carbon Steel ◽  
Diffusion Bonding ◽  
Armco Iron ◽  
Grey Cast Iron ◽  
Grey Cast

Diffusion behavior and mechanical properties of high chromium cast iron/low carbon steel bimetal

2018 ◽  
Vol 718 ◽  
pp. 260-266 ◽  
Author(s):  
Yongcun Li ◽  
Mengying Gong ◽  
Ke Wang ◽  
Ping Li ◽  
Xu Yang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Cast Iron ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Diffusion Behavior ◽  
High Chromium ◽  
High Chromium Cast Iron ◽  
Chromium Cast Iron

Weldability of Similar and Different Metallic Materials

2019 ◽  
Vol 805 ◽  
pp. 8-12
Author(s):  
Md Salim Kamil ◽  
Fauzuddin Ayob ◽  
Asmawi Ismail ◽  
Bakhtiar Ariff Baharudin ◽  
Azman Ismail
Keyword(s):  
Stainless Steel ◽  
Aluminum Alloy ◽  
Cast Iron ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Metallic Materials ◽  
Low Carbon ◽  
Depth Study ◽  
Grey Cast ◽  
The Subject

This Paper presents the study on the weldability of two similar and two different metallic materials. The weldability of the similar metallic materials considered in the study were aluminum alloy pipes of grade AA6063. As for the weldability of two different metallic materials were aluminum alloy of grade AA6061 to low carbon steel of grade A36, dupl stainless steel of grade 2205 to low carbon steel of grade A36 and grey cast iron of grade A48 class 35 to low carbon steel BS 449 of grade 250. The differing methods of welding or joining processes are discussed herein including those of stir welding and hot pressed diffusion bonding of the similar and dissimilar metallic materials respectively as mentioned above. The weldability of between the two materials are investigated including the physical appearance of the joints and the strength integrity of those so far achieved at this stage. The paper also presented the results on the weldability of the similar and different metallic materials, recommendation for further in-depth study in pursuit for improved technologies on the subject matters and highlight the prospects of metallic materials welding or bonding or joining to fulfill the demands for different applications.

scholarly journals Characterization of Lubricated Friction Behavior of Thermal Spray Steel Coatings in Comparison with Grey Cast Iron

Lubricants ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 9
Author(s):  
Ming Lou ◽  
Ahmet T. Alpas
Keyword(s):  
Cast Iron ◽  
Thermal Spray ◽  
Low Carbon Steel ◽  
Grey Cast Iron ◽  
Low Carbon ◽  
Friction Behavior ◽  
Composite Surface ◽  
Grey Cast ◽  
Coated Surfaces ◽  
Stribeck Curves

This work examines friction properties of smooth-honed thermal spray (TS) low carbon steel coatings produced on an Al-9.0% Si alloy using a plasma transferred wire arc (PTWA) method and an AISI 1010 wire used as feedstock in comparison with the ASM type D grey cast iron (CI) samples subjected to the same (smooth) honing process. CI samples prepared using a standard honing process were also tested for comparison. Reciprocating sliding tests were performed using a Cameron–Plint tribometer against CrN-coated counterfaces within a speed range of 0.06–1.20 m/s covering the boundary and mixed lubrication conditions. Stribeck curves were constructed to show the coefficient of friction (COF) variations with the ratio (λ) of lubricant film thickness to composite surface roughness of TS and CI samples at the mid-stroke position where sliding speeds and surface roughnesses were measured. Examination of the Stribeck curves showed that the TS coated surfaces provided lower COF values compared to CI surfaces given the same smooth honing treatment, e.g., for λ = 2.7 a COF of 0.029 was observed for TS and 0.035 for CI, whereas conventional honing of CI provided a COF of 0.047 under the same condition. Metallographic evidence was given for the surface features and formation of tribolayers on the contact surfaces. The arithmetic mean heights of the surfaces, Sa measured after the tests remained similar for the smooth-honed TS and CI samples. The low COF values of the TS samples were discussed in terms of the surface pores generated during their manufacturing process, and the high oil retention depth ratio (Svk/Sk) of the TS coated surfaces due to the presence of these pores.

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