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Name: paulijc
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Signature: Dr. In J. Cho, Director Jooill(Lord Jesus First) Metalcasting Institute
Home Page: http://blog.chosun.com/ijcho38
Location: Dallas, Texas, 9220 forest hills dr. irving 75063
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Biography
Articles of Association of JOOIL Global Welfare Foundation ,Korea and America.

Jooil Global Community Welfare Foundation

Chapter 1 General Article

Article 1 The Name

The name of the Foundation is Jooil(Lord First) Global Community Welfare Mission Foundation. The foundation is a public Foundation.

Article 2 The objects of The Foundation

The purpose of The Foundation is to obey our Lord Jesus Christ's command, "Love your neighbor" and thus to devote itself to minister to Koreans as well as the Global, community.

Article 3 The Registered Office

The registered Office of the Board of Directors of the Foundation is in Seoul, Korea And Dallas, USA.

Article 4 Missions Activities

The Foundation fulfill its objectives through the following missions

1. Social Welfare Missions (Ministering to the Elderly, People with Special Needs, Children, Widows, Handicaped, Prisoners, Refugees from North Korea, and International missionaries)

2. Christian Missions for Non-Christian Tribes and Countries

  1. Global Missions Broadcasting Network
  2. Jooil Reseach Institude

Chapter 2 Organization

Article 5 Organization

To fulfill the missions activities of Article 4, The Foundation will have;

1. The board with final authority for The Foundation

2. Advisory board and consulting members

3. Auditing members

4. Secretary

Chapter 3 Board

Article 6 Composition of the Board

The board is the final authority of The Foundation in directing, conducting, and controlling The Foundation. Members of the board include...........................................................................................................................................................................

Jooilâ (LordFirst) Steel Company

Global Welfare Foundation

LFFâ

Corporate Overview....................................................................................... 2

Jooil Technology............................................................................................... 3

Competitiveness................................................................................................ 4

Corporate Overview

Corporate Name: Jooil Resource, Incorporation (主一資源株式會社)

Registration Date: January 27, 1999

Location: Goo-ro-dong Goo-ro-gu, Seoul, South Korea

Primary Manufacturing Plant & Research Center: Goo-ro Industrial Complex #1

Secondary Manufacturing Plant: (To be known)

Raw Material Production Line: Go-sung-goon Joogwang-myun, Kang-won-do

Primary Products: misch metals, highspeed steels, casting mold steel (금형강?), alloy tool steels, special steels

Table 1. Steel Products

Class

Symbols

Specification

Properties

Application

Carbon Tool Steel

RSC 2 Cw 3.5 P.S < 0.03 Toughness; Wear-resistance Reamer, Taps, Paper Knives, Forming Dies, Roll Turning Tools

Alloy Tool Steel

RSA 3 CCr1.5 V 0.2 P.S < 0.03 Toughness; Wear-resistance Ball Bearing, Drills, Rnifeedge, Rolling Dies, Gages, Rolling Rolls

Casting Mold Steel

RSD 11 Cr 1.5 Ni 3.5 P.S < 0.03 Toughness; Wear-resistance Plastic Molding Dies, Gear, Shaft, Bearing Dies

Highspeed Tool Steel

RSH 53 Cw6 Mo5 Cr3 V3 P.S < 0.03 Toughness; Thermal- & Impact-resistance Drill, Reamer, Chasers Cutter
RSH 10 Cw6 Mo5 Cr4 V3 P.S < 0.03 HRc 764 Toughness; Thermal- & Impact-resistance Lathes & Plner, Milling Cutter
RSH 55 W6 Mo5 Cr4 V2 Co5 P.S < 0.03 HRc 764 Toughness; Thermal- & Impact-resistance Drills, Hobs, Reamer Cutters
RSH 59 Cw2 Mo9 Cr4 V2 Co8 P.S < 0.03 HRc 766 Endmill, Hobs, Drills Cutters

Jooil âTechnology

Jooil â highspeed steels can be applied not only to the entire mechanical industry, but also to aerospace, rapid electric train, steel equipment, automobile material industry, and fixtures which requires high thermal resistance and hardness. The Jooil â products from its early research center have been initially introduced to Japan, U.S. and Taiwan. The company has focused on developing the products that are demanded by them. As a result, it has developed a new process, so called precision casting method, which can eliminate rolling and forging steps that are normally required for improving the mechanical properties, toughness and hardness of the steel. This revolutionary method can not only reduce the manufacturing cost by half, but also the manufacturing time period.

I. The highspeed steels that Jooil â produces are characterized by (1) the homogeneity of its properties and (2) the reduced number of processes (accordingly, the reduced time period of the entire manufacturing).

II. Many prominent steel manufacturers have emphasized only one or two properties of their steel products among various important properties such as toughness, thermal resistance, shock resistance, and wear resistance. However, the highspeed steels that are produced by Jooil â technology do not only manifest excellence of each property regardless of the item, but also the heat treatment can be made very easily to the steel due to its low impurity, the homogeneity of its microstructure and the low deformation during the heat treatment.

Competitiveness

I. The results of the test performed in China (大聯鋼倉)

(1) high hardness without deformation

(2) excellent toughness

(3) excellent thermal resistance

(4) excellent wear resistance

(5) excellent impact resistance

(6) excellent corrosion resistance

(7) good flexibility for process

(8) fine microstructure due to low impurities.

(9) good sustenance of the properties after repetitious heat treatment

(10) no deformation after casting and heat treatment

(11) good rolling and forging with simpler heat treatment

(12) long life-time due to fine microstructure

II. Jooil has developed a know-how that amounts to the technologies that other forerunning steel makers have tested in space for eliminating impurities and reducing the deformation rate.

III. Jooil's highspeed steel has a wider range of applications: large-size casting products, precision machine, benches, mini bearings and pistons, drills, end mills, saw tools, highspeed steel products by casting method.

IV. Test Results of Jooil Highspeed Steel



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