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By David A. Army

Many times, the maintenance professionals have been involved in changes to processes or systems. Often they rely on seat of the pants knowledge to determine whether or not they were successful. More often than not, once our attention has been turned to other endeavors, the initiative has floundered. This paper will describe those measures that can be most effectively used to track and manage the success of implementing an improved Work Management System. However, not only will the paper discuss traditional work indicators, it will also explain how to establish the behaviors in the work place that will ultimately ensure successful implementation. Combined with the discussion on indicators will be a discussion on how to tie them to bottom line results and display them in the form of a scorecard. Actual results will be discussed.

Jan 1, 2006

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By David M. Beckwith

Increased globalization and outsource manufacturing complicate the procurement and enforcement of intellectual property rights on a worldwide basis. Recent legislative and case law developments in the United States highlight the importance of a multinational intellectual property strategy. IP lawyers David Beckwith and John Hankins will discuss planning and pitfalls in this rapidly changing trans-border environment. Topics to be discussed include harmonization with international patent laws, protecting your technology and market space with a comprehensive approach to IP, and patent enforcement issues relating to import/export of products and components in the United States.

Jan 1, 2006

By Chi Ru?an

Sollutions of ammonium chloride, nitrate and sulfate were studied in extraction of rare earths absorbed on a low-grade, kaolilnitic ore recently discovered in southern China. The results of percolation leaching tests and the recovery of the rare-earth values from these solutions are presented.

Jan 1, 1989

By James J. Reilly

This paper recounts a history of the contribution of Dr. Gary Sandrock to the science and applications of metal hydrides from 1974 to 2006. It includes a bibliography that cites selected publications over the course these years and which constitutes an important public record.

Jan 1, 2006

By Roberto Javier Santiago

This paper tries to make a study about the use of calcium carbide during the tapping in replacement of part of the aluminum used in the furnace tapping, analyzing theoretical consumptions and then transfering the practice to the plant.

Jan 1, 2006

By R. M. Nadkarni

This paper examines the broad' economic parameters of copper smelting by conventional and new smelting technology. Location, transportation of products to market and pollution control options are discussed.

Jan 1, 1983

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By Simon Lekakh

Direct reduction of Cu,Ni,W,VandMo oxides from various industrial wastes the melting of iron and steel in different furnaces was studied by thermodynamic computation and experimental methods. Thermodynamics was used to compute the final partition of the alloying additions between iron-carbon melts and oxides contained in the slag. It was shown that the sequence of the reduction reactions depended on the melt composition as well as temperature. Kinetic factors limited recovery in induction melting, while experimentally measured final partition coefficients were close to equilibrium during EAF melting. The possibility of the partial substitution of expensive ferroalloys, by different industrial wastes containing nonferrous oxides, was evaluated in foundry and mini-mill conditions.

Jan 1, 2006

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By H. Y. Cho

LS-Nikko Copper Inc, has been operating its Onsan copper smelter since 1979. The smelter began its operation with a designed capacity of 80,000 tpa of copper from concentrates and its smelting capacity was increased to 140,000 tpa of copper by modifying the existing line in 1988. The Mitsubishi Continuous Smelting and Converting Process has been operating since 1998 at the initial capacity of 160,000 tpa of copper. In 2002, the smelting capacity of the Onsan smelter has been increased to 426,000 tpa of copper from concentrate. Now the Onsan smelter has plans to increase its smelting capacity to 500,000 tpa of copper from concentrates by 2010. During the expansion work, the modernization of facilities will be accompanied by an increase in smelting capacity, via the Outokumpu process. This paper reviews the brief history of smelting capacity increase in Onsan smelter and its Outokumpu process modernization plans.

Jan 1, 2006

By Y. K. Rao

The direct reduction of lead sulfide with carbon in the presence of lime was investigated at several temperatures and under two different inert gas atmospheres. The catalyzed reduction kinetics were determined both with a nitrogen atmosphere and a helium-rich helium-nitrogen atmosphere. The reduction kinetics under the latter were d-ecidedly superior to those under the former. The differences-were interpreted in terms of faster diffusion rates in a helium medium and-synergistic effects.

Jan 1, 1983

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By Hong Yong Sohn

On the occasion of this symposium in my name, I reflect upon the contributions of my academic mentors and early associates who helped shape my professional career. I was fortunate to have these people around me during my graduate work and at the start of my professional career. In forming my view of the technical field and career, they represented academia, research institutions, industry, and different parts of the world.

Jan 1, 2006

By D. P. Briand

Falconbridge Limited operates a smelter in Sudbury, consisting of fluid bed roasters, acid plant, electric furnaces and Peirce-Smith converters, to treat local concentrate and other custom materials. The products are a low iron, nickel- copper-cobalt matte and sulphuric acid. This paper describes the operation and highlights some of the recent efforts to improve human resource effectiveness, to reduce sulphur dioxide emissions and ground level concentration excursions, to develop and expand the custom feed business, to improve productivity and performance in safety and hygiene, and to improve furnace integrity and process control.

Jan 1, 1993