Results 81 to 90 of about 1,505 (211)

New formulation of metalworking fluids using emulsifiers and alkanolamines for enhanced resistance to microbial degradation

Results in Chemistry
Water-miscible metalworking fluids (MWFs), commonly used in metal forming operations, are lubricants that must be safe for direct human contact. The proper selection of materials in a new metalworking fluid, while being environmentally friendly, helps to
Abdolreza Abri, Yahya Jamal Sadeghi
doaj   +1 more source

Non-Tubercle Mycobacteria and Other Contaminants in Metalworking Fluids from Small Turneries

, 2022
Non-Tuberculous Mycobacteria (NTM) have frequently been isolated from metalworking fluids (MWFs) used in large machining industries. This paper concerns the microbial detection, particularly NTM in MWFs employed in small metalworking shops. A total of 21
Al Groom, Rania, Abu Shaqra, Qasem, Al-Gabbiesh, Ahmad   +2 more
core   +1 more source

Synthesis of Plant-Based Ester for Metalworking Fluids and Tribological Performance

Düzce Üniversitesi Bilim ve Teknoloji Dergisi
Lubricants derived from plant-based raw materials offer great potential for the development of environmentally friendly and renewable esters due to their easier and faster biodegradability, reducing dependence on petrochemical raw materials and creating ...
Ertuğrul Kaya
doaj   +1 more source

Occupational exposure to metalworking fluids [PDF]

"For purposes of this document, metalworking fluids (MWFs) are fluids used during machining and grinding to prolong the lift of the tool, carry away debris, and protect the surfaces of work pieces.

core  

Flow cytometry, a powerful novel tool to rapidly assess bacterial viability in metal working fluids: Proof-of-principle.

PLoS ONE, 2019
Metalworking fluids (MWF) are water- or oil-based liquids to cool and lubricate tools, work pieces and machines, inhibit corrosion and remove swarf. One of the major problems in the MWF industry is bacterial growth as bacterial enzymes can cause MWF ...
Donna Vanhauteghem, Kris Audenaert, Kristel Demeyere, Fred Hoogendoorn, Geert P J Janssens, Evelyne Meyer   +5 more
doaj   +1 more source

Study and Comparison of Lubricity of Green and Commercial Cutting Fluid Using Tool-Chip Tribometer

Tribology Online, 2018
A lubricant is a substance introduced between surfaces in mutual contact to reduce friction, which ultimately reduces the heat generated when the surfaces move. Liquid lubricant, designed specifically for metalworking processes, such as turning, drilling,
Suvin Parayantayyathu Somarajan, Satish Vasu Kailas   +1 more
doaj   +1 more source

Exposure to Metalworking Fluids and Cancer Incidence in the United Auto Workers-General Motors Cohort. [PDF]

Am J Epidemiol, 2023
Colbeth HL, Chen KT, Picciotto S, Costello S, Eisen EA.   +4 more
europepmc   +1 more source

Metalworking Fluids—Clearing Away the Mist? [PDF]

The Annals of Occupational Hygiene, 2005
Metalworking fluid emulsion formulations produced from vegetable oils may be less toxic and may reduce disposal costs when compared with fluids formulated with petroleum-based oils. Experiments were performed on experimental emulsions made with unmodified and modified soybean oils to measure rates of mist production by impaction, centrifugal force and ...
openaire   +2 more sources

Foam reduction tests for soluble metalworking fluids

, 2018
W pracy badano wodorozcieńczalny koncentrat półsyntetyczny oraz wodorozcieńczalny koncentrat wysokoolejowy cieczy chłodzącosmarujących z pięcioma środkami przeciwpiennymi o różnym charakterze chemicznym.
Skibińska, A., Pomykała, K.
core   +1 more source

Simultaneous Determination of Droplet Size, pH Value and Concentration to Evaluate the Aging Behavior of Metalworking Fluids. [PDF]

Sensors (Basel), 2021
Wahrendorff P, Stefanakis M, Steinbach JC, Allnoch D, Zuber R, Kapfhammer R, Brecht M, Kandelbauer A, Rebner K.   +8 more
europepmc   +1 more source