supplies tantalum responsible

Tantalum niobium carbide - H.C. Starck

The responsible sourcing of raw materials is one of the central pillars of our global procurement system. ... Tantalum is twice as dense as steel, is highly ductile, very hard and features both thermal and electrical conductivity. ... H.C. Starck supplies binary composite carbide powders with ratios from (Ta,Nb)C 90/10 to (Ta,Nb)C 50/50.

get price

Building a Socially Responsible Supply Chain - Knowledge ...

Dec 06, 2017· The Dodd-Frank Act included a provision requiring companies to disclose whether their supplies of four minerals—tin, tantalum, tungsten, and gold—were sourced in conflict zones. Although the SEC suspended enforcement of this rule in April, transparency on the sourcing of conflict minerals is one more crucial component of a socially ...

get price

Out of Africa: the blood tantalum in your mobile phone

May 08, 2009· The man who is above all responsible for making the trade in this so-called "blood tantalum" a profitable one is Victor Bout, a 42-year-old former …

get price

Tantalum Supply Running On Empty | INN

Tantalum Supply Running On Empty. ... producer and responsible for about a third of total global production, ceased operations in 2008 followed by two other major producers after the global crisis ...

get price

Rwandan Government Using Blockchain to Track Tantalum

Extracted from the mineral ore columbite-tantalite, tantalum is a versatile metal that has become crucial to the electronics industry. In the past decade, the majority of tantalum mining has shifted from Australia to Rwanda and the Democratic Republic of Congo (DRC), which together are responsible for about 60% of global production.

get price

Sustainable production of tantalum

Sustainability. We are committed to pursuing sustainable development throughout our operations. Our goal is simply to ensure that, wherever possible, we can meet demand current and projected demand for tantalum products without compromising the ability of future generations to meet their needs.. Our sustainability efforts are focused on ensuring the responsible supply of tantalum products and ...

get price

Signet Responsible Sourcing Protocol ("SRSP")

Signet Responsible Sourcing Protocol ("SRSP") for conflict-free tin, tungsten and tantalum. Revised, September 2016 Background This document outlines the procedures which are required by Signet Jewelers and all Signet business units in the USA, UK and Canada ("Signet") for its suppliers, to ensure that supplies of all products including ...

get price

Heat Exchangers - Rasmussen Company

Reactive Metals The Rasmussen Company specializes in custom corrosion resistant process equipment, including heat exchangers, from titanium, nickel alloys, tantalum, niobium, or zirconium. Equipment made from noble metals offer a number of benefits, including: · Superior corrosion resistance. Formation of natural oxide film enhances corrosion resistance · Thinner walls for better heat ...

get price

Supplier Responsibility | CommScope

As a globally active, socially responsible company, CommScope partners only with reputable organizations to source the minerals and raw materials we use. Since we provide telecommunications equipment, our solutions may include gold, tin, tantalum or tungsten.

get price

Intro to Tantalum Investing | INN

Intro to Tantalum Investing. ... Australia's major tantalum operation, responsible for 30 per cent of global supply, ... may cause the world to look elsewhere for its tantalum supplies. ...

get price

Coltan Demand Grows as Tantalum Applications Expand

NEW YORK, July 24, 2018 /PRNewswire/ --. Tantalum, along with similar metals such as Niobium, can be found in minerals such as coltan, columbite and tantalite. It is a transition metal that has a ...

get price

Tantalum - Responsible Minerals Initiative

Tantalum is extensively used in products that require high reliability in extreme environments. The metal is commonly found in capacitors and super alloys that are applied in many electronics, automotive and aerospace products. More than half of the world's tantalum is mined in Africa, including artisanal

get price

Tantec – Home Of Tantalum – Tantal | Tantalum

Shell & Tube Tantalum Heat-Exchangers Hairpin Heat Exchangers Bayonet Heaters Heating/Cooling Coils Vessels, Columns and Accessoires Tantalum Service-/Repair parts Measuring Technology Components Semi-manufactured parts for the jewelry designer Tantalum Heat-Exchanger

get price

Roskill: The Myths About Tantalum Supply Exploded

For example, Nanping, one of China's principal tantalum mines, is partly owned by the processor Ningxia Orient, and the Lovozero mine in Russia supplies the processor Solikamsk, which is part of ...

get price

Tantalum Smelters List - Responsible Minerals Initiative

Tantalum Smelters List. ... The conformant list includes the names, locations and links to supply chain policies of all tantalum smelters that are conformant with the relevant RMAP Standards. ... RMI is an initiative of the Responsible Business Alliance

get price

Tantalum Supplier | Sheet, Plate, Wire, Tubes, & Rods

Tantalum also appears in medical and health care applications. Thanks again to its oxide coating, tantalum is inert to bodily fluids and is highly biocompatible. Its high density makes it an efficient X-ray absorber, so tantalum stents and implants are easier for surgeons to image and monitor using X-rays during implantation.

get price

EP1 Wet Tantalum Capacitor features tin/lead terminations.

EP1 Wet Tantalum Capacitor is operated from -55 °C to +85 °C to +125 °C temperature range. Unit comes in A, B, and C case codes and offers maximum ESR below 0.030 Ω at 1 kHz. Product comes with a voltage rating of 25 VDC to 125 VDC and features capacitance range from 2,000 µF to 30,000 µF and standard capacitance tolerance of ± 20 %.

get price

Responsible Raw Material Procurement

Responsible raw material procurement. Raw material procurement at H.C. Starck Tantalum and Niobium is based on two pillars: the responsible and ethical sourcing of primary materials, as well as the recycling of secondary materials (scraps, slags).. With unique expertise, we recover tantalum and niobium scraps from various industries (e.g. electronics, aviation) and return them into the ...

get price

KEMET Joins OECD Call to Action for Responsible Mineral ...

May 18, 2020· All KEMET's tantalum smelting and refining operations are validated to be compliant under the independent third-party audit process found in the Responsible Minerals Initiative's (RMI ...

get price

SMD Wet Tantalum Capacitor serves avionics/aerospace ...

Mar 30, 2016· MALVERN, Pa. — Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new tantalum-cased wet tantalum capacitor with a glass-to-tantalum hermetic seal that is the industry's first in the compact 9 mm by 7.1 mm by 7.4 mm C case code.

get price

Tantalum-Niobium International Study Center | TIC

About the Tantalum-Niobium International Study Center (T.I.C.) An international, non-profit association founded in 1974 under Belgian law. Around 90 members from over 30 countries involved with all aspects of the tantalum and niobium industry supply chain (mining, trading, processing, metal fabrication, capacitor manufacturing, recycling, other ...

get price

CORPORATE SOCIAL RESPONSIBILITY — SUPPLIER …

CORPORATE SOCIAL RESPONSIBILITY — SUPPLIER PRINCIPLES. REVISED MAY 21 PAGE 52 ... The supplies, products or parts bought from the Supplier, whether they are ... tantalum, tin and gold) particularly from conflict zones referenced in the Nexteer Supplier Requirements.

get price

Conflict Minerals - Suppliers - About | Philips

Also, of identified tantalum smelters have successfully passed the Responsible Minerals Assurance Process (RMAP) or equivalent audit. By focusing on the improvement of smelter data quality received from suppliers, we were able to reduce the number of 3TG smelters that were not recognized by the RMI (non-listed smelters) from 85 in 2015 to ...

get price

Global Advanced Metals and LPW Technology Cooperate on 3D ...

Mar 26, 2018· With nearly 70 years in the Tantalum industry, GAM is the world's only fully integrated Tantalum supplier, with exclusive rights to the world's largest industrial resources of Tantalum ore ...

get price

Supplier Responsibility - Apple

In 2019 we worked with suppliers, their labor agents, and supply chain employees to create a responsible recruitment toolkit. It's designed to ensure that everyone involved follows recruitment practices that meet our strict standards. We also strengthened the rights training that supplier employees receive when they leave their home countries ...

get price

Message to Suppliers Regarding the Responsible Sourcing of ...

Message to Suppliers Regarding the Responsible Sourcing . of Tantalum, Tin, Tungsten, and Gold . GE condemns the ongoing conflict and resulting humanitarian disaster in the Democratic Republic of the Congo, which is fueled in part by financing from trade in the ores from which tin, tantalum, tungsten, and gold ("3TG") are derived.

get price

Tantalum Supplier - Tantalum Pipe, Tube, Plate/Sheet and ...

UNS R05255 – 90% Tantalum, 10% Tungsten UNS R05240 – 60% Tantalum, 40% Niobium. Tantalum Plate/Sheet – ASTM B708 Tantalum Foil & Strip – ASTM B708 Tantalum Tube – ASTM B521 Tantalum Pipe – ASTM B521 Tantalum Bar & Billet – ASTM B364 Tantalum Rod & Wire – ASTM B365 Tantalum Flanges and other custom parts. General Tantalum information

get price

9.28.16 Apple's Commitment to Responsible Sourcing

Apple's Commitment to Responsible Sourcing 9.28.16 Apple is deeply committed to the responsible sourcing of materials that go into our products. We work to safeguard the well-being of people involved in our supply chain, to protect the places where these materials are found, and to ensure that the sale of minerals does not finance armed conflict.

get price
#
#