Carbidic Austempered Ductile Iron: Current Status and Future Prospects

Yunlong, Liang; Nan, Rong; Sun, Youhong; Yang, Penghui; Fu, Hanguang

doi:10.1007/s11665-021-06476-8

Cited by 3 publications

(3 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As early as in the 1970s [5], a professor did an in-depth investigation on this topic and published a paper on " e iron making of the Achang," which was published in "History and Culture of Southwest China" in 1987, and then a program produced by CCTV showed the Tosa knife and its making process for the rst time in front of people all over the country, which received wide attention from the academic and social circles. More and more scholars have studied it in detail, and the Achang Tosa knife has been more and more familiar and loved by more and more people, coming into people's lives [6].…”

Section: Introductionmentioning

confidence: 99%

Study of Surface Roughness of Cutting Isothermally Hardened Ductile Iron in Tosa Knife Forging Technique Based on Intelligent Calculation

Zhang

2022

Mathematical Problems in Engineering

View full text Add to dashboard Cite

With a long history of more than 600 years of development, the Achang Tosa knives have always been handmade and made in strict accordance with tradition and absorbing the essence of foreign cultures. It is not only a tool or a gift, but also a “knife culture” and a local “folk culture” with local ethnic characteristics in Yunnan. In this paper, we begin our research on the Achang Tosa knives by compiling literature and conducting field research to investigate the “knife culture” jointly created by the Achang and neighboring ethnic groups by studying the forging process of the Achang Tosa knives. Three sets of specimens were prepared and the mechanical properties were determined by combining the existing isothermal quenched ductile iron (ADI) material production, and a high-speed cutting test was carried out with a CC650 ceramic tool to investigate the relationship between the machined material, tool material, and cutting dosage-surface roughness during high-speed cutting of ADI; based on the particle swarm algorithm, a theoretical model between surface roughness and cutting parameters was established to provide theoretical guidance for the optimal production process of ADI in high-speed cutting. It provides more valuable experience for the protection of intangible cultural heritage of ethnic minorities and also provides reference for the development and protection of unique crafts of other ethnic minorities.

show abstract

Section: Introductionmentioning

confidence: 99%

Study of Surface Roughness of Cutting Isothermally Hardened Ductile Iron in Tosa Knife Forging Technique Based on Intelligent Calculation

Zhang

2022

Mathematical Problems in Engineering

View full text Add to dashboard Cite

show abstract

“…ADI (austempered ductile iron) has many unique advantages of high toughness, high wear resistance, as well as low production cost, and has been gradually applied to construction machinery, metallurgical machinery, automobile, and other fields [1][2][3][4] . However, ADI is kind of typical difficult-to-machine material.…”

Section: Introductionmentioning

confidence: 99%

“…The turning test results in Tab.3 were subjected to secondary response surface regression, then the mathematical model of primary machining force in turning ADI is set up. As shown in Equation(1).…”

mentioning

confidence: 99%

Study on the Influence of Process Parameters on Machining Force in Turning ADI by Response Surface Methodology

Zhao¹,

Li²

2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

ADI (austempered ductile iron) has the unique advantages of high toughness and wear resistance, but it is a kind of difficult-to-machine material because of the larger machining force and high machining temperature in machining. In this paper, the influence of process parameters on the machining force is studied by turning test, and the quadratic response surface regression model of machining force is established. The results show that the primary machining force (Fx ) decreases when cutting-speed v increases, which is due to the softening of the cutting layer of the ADI when feed-rate f increases, and the strength and hardness decrease accordingly. When the feed-rate f and cutting-depth a p increase, the Fx increases rapidly, because the contact area of the cutter and workpiece in the effective cutting area becomes larger, and then the deformation and friction increase, leading to rapid increase of the Fx .

show abstract

Effect of Heat Treatment Process on Bainite Structure and Tribological Properties of Ch95 Steel

Shi,

Bai,

Cheng

2024

Preprint

View full text Add to dashboard Cite

Carbidic Austempered Ductile Iron: Current Status and Future Prospects

Cited by 3 publications

References 28 publications

Study of Surface Roughness of Cutting Isothermally Hardened Ductile Iron in Tosa Knife Forging Technique Based on Intelligent Calculation

Study of Surface Roughness of Cutting Isothermally Hardened Ductile Iron in Tosa Knife Forging Technique Based on Intelligent Calculation

Study on the Influence of Process Parameters on Machining Force in Turning ADI by Response Surface Methodology

Effect of Heat Treatment Process on Bainite Structure and Tribological Properties of Ch95 Steel

Contact Info

Product

Resources

About