by SS Bedi · 2021 · Cited by 16 — ... machining performance of AISI304 stainless steel under a dry machining environment. Machining operations are performed with varying cutting speeds using ...

Nickel

2021930 — Chemical Vapor Deposition (CVD) ... Above is an example of a Harvey Tool CVD Ball End Mill. Unlike PVD coating operations, which use high ...

GHS07 GHS08Signal word: DangerHazard statementsH317 May cause an allergic skin reaction.H351 Suspected of causing cancer.H372 Causes damage to the lung, the kidneys and the liver through prolonged or repeated exposure. Route of exposure: Inhalative.Precautionary statementsP260 Do not breathe dust/fume/gas/mist/vapors/spray.P261 Avoid breathing dust/fume/gas/mist/vapors/spray.P280 Wear protective gloves/protective clothing/eye protection/face protection.P363 Wash contaminated clothing before reuse.P405 Store locked up.P501 Dispose of contents/container in accordance with local/regional/national/international regulations.WHMIS classificationD2A - Very toxic material causing other toxic effectsClassification systemHMIS ratings (scale 0-4)(Hazardous Materials Identification System) HEALTH FIRE REACTIVITY10 0 Health (acute effects) = 1Flammability = 0Physical Hazard = 0Other hazardsResults of PBT and vPvB assessmentPBT: N/AvPvB: N/A

Jan 31, 2024 — There is a lot of overlap for steel and stainless-steel solid end mills and drills. However, for inserted tools, whether it's turning or milling ...

See more Nickel products. Nickel (atomic symbol: Ni, atomic number: 28) is a Block D, Group 4, Period 4 element with an atomic weight of 58.6934. The number of electrons in each of nickel's shells is [2, 8, 16, 2] and its electron configuration is [Ar]3d8 4s2. Nickel was first discovered by Alex Constedt in 1751. The nickel atom has a radius of 124 pm and a Van der Waals radius of 184 pm. In its elemental form, nickel has a lustrous metallic silver appearance. Nickel is a hard and ductile transition metal that is considered corrosion-resistant because of its slow rate of oxidation. It is one of four elements that are ferromagnetic and is used in the production of various type of magnets for commercial use. Nickel is sometimes found free in nature but is more commonly found in ores. The bulk of mined nickel comes from laterite and magmatic sulfide ores. The name originates from the German word kupfernickel, which means "false copper" from the illusory copper color of the ore.

Galvanic displacement assembly of ultrathin Co3O4 nanosheet arrays on nickel foam for a high-performance supercapacitor.

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2022 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.

Room temperature-formed iron-doped nickel hydroxide on nickel foam as a 3D electrode for low polarized and high-current-density oxygen evolution.

Preparation and properties of a novel macro porous Ni(2+)-imprinted chitosan foam adsorbents for adsorption of nickel ions from aqueous solution.

Classification of the substance or mixtureClassification according to Regulation (EC) No 1272/2008GHS08 Health hazardCarc. 2 H351 Suspected of causing cancer.STOT RE 1 H372 Causes damage to the lung, the kidneys and the liver through prolonged or repeated exposure. Route of exposure: Inhalative.GHS07Skin Sens. 1 H317 May cause an allergic skin reaction.Classification according to Directive 67/548/EEC or Directive 1999/45/ECT; ToxicR48/23: Toxic: danger of serious damage to health by prolonged exposure through inhalation.Xn; HarmfulR40: Limited evidence of a carcinogenic effect.Xi; SensitizingR43: May cause sensitization by skin contact.Carc. Cat. 3Information concerning particular hazards for human and environment:N/AHazards not otherwise classifiedNo data availableLabel elementsLabelling according to Regulation (EC) No 1272/2008The substance is classified and labeled according to the CLP regulation.Hazard pictograms

Long-term effects of nickel oxide nanoparticles on performance, microbial enzymatic activity, and microbial community of a sequencing batch reactor.

Safety, health and environmental regulations/legislation specific for the substance or mixtureNational regulationsAll components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.All components of this product are listed on the Canadian Domestic Substances List (DSL).SARA Section 313 (specific toxic chemical listings)7440-02-0 NickelCalifornia Proposition 65Prop 65 - Chemicals known to cause cancer7440-02-0 NickelProp 65 - Developmental toxicitySubstance is not listed.Prop 65 - Developmental toxicity, femaleSubstance is not listed.Prop 65 - Developmental toxicity, maleSubstance is not listed.Information about limitation of use:For use only by technically qualified individuals.This product is subject to the reporting requirements of section 313 of the Emergency Planning and Community Right to Know Act of 1986 and 40CFR372.Other regulations, limitations and prohibitive regulationsSubstance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.Substance is not listed.The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.Substance is not listed.Annex XIV of the REACH Regulations (requiring Authorisation for use)Substance is not listed.REACH - Pre-registered substancesSubstance is listed.Chemical safety assessment:A Chemical Safety Assessment has not been carried out

nickel是多少钱

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Find many great new & used options and get the best deals for HARVEY, LA Advertising Postcard "GEORGE ENGINE CO." Oil Well Drilling Equipment at the best ...

Cobalt

Nickel ion

The standard lengths of a true bar are 12'-14' random lengths, while sheared and edged bars typically come in 12′ dead lengths. Available Steel Flat Bar Grades.

Determination of nickel(II) by ion-transfer to hydroxide medium using sequential injection-electrochemical analysis (SIECA).

Additional information about design of technical systems:No further data; see section 7.Control parametersComponents with limit values that require monitoring at the workplace:7440-02-0 Nickel (100.0%)PEL (USA) Long-term value: 1 mg/m3REL (USA) Long-term value: 0.015 mg/m3 as Ni; See Pocket Guide App. ATLV (USA) Long-term value: 1.5* mg/m3 elemental, *inhalable fractionEL (Canada) Long-term value: 0.05 mg/m3 as Ni; ACIGH A1, IARC 1EV (Canada) Long-term value: 1* 0.2** 0.1*** mg/m3 inh.;*metal;**insol. compds.;***soluble compds.Additional information: No dataExposure controlsPersonal protective equipmentFollow typical protective and hygienic practices for handling chemicals.Maintain an ergonomically appropriate working environment.Breathing equipment: Not required.Protection of hands: Not required.Penetration time of glove material (in minutes)No data availableEye protection: Safety glassesBody protection: Protective work clothing.

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HandlingPrecautions for safe handlingKeep container tightly sealed.Store in cool, dry place in tightly closed containers.Ensure good ventilation at the workplace.Information about protection against explosions and fires:No special measures required.Conditions for safe storage, including any incompatibilitiesRequirements to be met by storerooms and receptacles:No special requirements.Information about storage in one common storage facility:No data availableFurther information about storage conditions:Keep container tightly sealed.Store in cool, dry conditions in well-sealed containers.Specific end use(s)No data available

Table Feed (Vf) · fz (mm/tooth): Feed per tooth · z: Number of teeth · n (min-1): Spindle speed (Feed rate fr = zxfz).

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Personal precautions, protective equipment and emergency proceduresNot required.Environmental precautions:Do not allow material to be released to the environment without official permits.Do not allow product to enter drains, sewage systems, or other water courses.Do not allow material to penetrate the ground or soil.Methods and materials for containment and cleanup:Dispose of contaminated material as waste according to section 13.Prevention of secondary hazards:No special measures required.Reference to other sectionsSee Section 7 for information on safe handlingSee Section 8 for information on personal protection equipment.See Section 13 for disposal information.

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Label-free attomolar detection of lactate based on radio frequency sputtered of nickel oxide thin film field effect transistor.

Feb 2, 2010 — My query is about creating a thin wall spanning about 3.3m and 2.4m high, with one single opening in the centre (no door just an opening)

Information on basic physical and chemical propertiesAppearance:Form: Solid in various formsColor: Silver greyOdor: OdorlessOdor threshold: No data available.pH: N/AMelting point/Melting range: 1455 °C (2651 °F)Boiling point/Boiling range: 2732 °C (4950 °F)Sublimation temperature / start: No data availableFlammability (solid, gas): No data available.Ignition temperature: No data availableDecomposition temperature: No data availableAutoignition: No data available.Danger of explosion: No data available.Explosion limits:Lower: No data availableUpper: No data availableVapor pressure: N/ADensity at 20 °C (68 °F): 8.908 g/cm3 (74.337 lbs/gal)Relative density: No data available.Vapor density: N/AEvaporation rate: N/ASolubility in Water (H2O): InsolublePartition coefficient (n-octanol/water): No data available.Viscosity:Dynamic: N/AKinematic: N/AOther informationNo data available

SubstancesCAS No. / Substance Name:7440-02-0 NickelIdentification number(s):EC number: 231-111-4Index number: 028-002-00-7

ToxicityAquatic toxicity:No data availablePersistence and degradabilityNo data availableBioaccumulative potentialNo data availableMobility in soilNo data availableAdditional ecological information:Do not allow product to reach groundwater, water courses, or sewage systems.Do not allow material to be released to the environment without official permits.Danger to drinking water if even small quantities leak into the ground.Avoid transfer into the environment.Results of PBT and vPvB assessmentPBT: N/AvPvB: N/A

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Information on toxicological effectsAcute toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains acute toxicity data for this substance.LD/LC50 values that are relevant for classification: No dataSkin irritation or corrosion:Powder: irritant effectEye irritation or corrosion:Powder: irritant effectSensitization:May cause an allergic skin reaction.Germ cell mutagenicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains mutation data for this substance.Carcinogenicity:Suspected of causing cancer.IARC-2B: Possibly carcinogenic to humans: limited evidence in humans in the absence of sufficient evidence in experimental animals.NTP-R: Reasonably anticipated to be a carcinogen: limited evidence from studies in humans or sufficient evidence from studies in experimental animals.ACGIH A5: Not suspected as a human carcinogen: Not suspected as a human carcinogen on the basis of properly conducted epidemiologic studies in humans.Studies have sufficiently long follow-up, reliable exposure histories, sufficiently high dose, and adequate statistical power to conclude that exposure to the agent does not convey a significant risk of cancer to humans. Evidence suggesting a lack of carcinogenicity in experimental animals will be considered if it is supported byother relevant data.The Registry of Toxic Effects of Chemical Substances (RTECS) contains tumorigenic and/or carcinogenic and/or neoplastic data for this substance.Reproductive toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains reproductive data for this substance.Specific target organ system toxicity - repeated exposure:Causes damage to the lung, the kidneys and the liver through prolonged or repeated exposure. Route of exposure: Inhalative.Specific target organ system toxicity - single exposure: No effects known.Aspiration hazard: No effects known.Subacute to chronic toxicity:The Registry of Toxic Effects of Chemical Substances (RTECS) contains multiple dose toxicity data for this substance.Additional toxicological information:To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.

Nickel symbol

Introduction of a carbon paste electrode based on nickel carbide for investigation of interaction between warfarin and vitamin K1.

2024319 — CNC Machining vs Conventional Machining: Making the Right Choice · Lower Precision and Repeatability: Conventional machining offers less ...

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ReactivityNo data availableChemical stabilityStable under recommended storage conditions.Thermal decomposition / conditions to be avoided:Decomposition will not occur if used and stored according to specifications.Possibility of hazardous reactionsNo dangerous reactions knownConditions to avoidNo data availableIncompatible materials:No data availableHazardous decomposition products:Toxic metal oxide fume

Extinguishing mediaSuitable extinguishing agentsSpecial powder for metal fires. Do not use water.For safety reasons unsuitable extinguishing agentsWaterSpecial hazards arising from the substance or mixtureIf this product is involved in a fire, the following can be released:Toxic metal oxide fumeAdvice for firefightersProtective equipment:No special measures required.

Description of first aid measuresGeneral informationNo special measures required.If inhaled:Supply fresh air and to be sure call for a doctor.Seek medical treatment in case of complaints.In case of skin contact:Generally the product does not irritate the skin.In case of eye contact:Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.If swallowed:If symptoms persist consult doctor.Information for doctorMost important symptoms and effects, both acute and delayedNo data availableIndication of any immediate medical attention and special treatment neededNo data available

Waste treatment methodsRecommendationConsult official regulations to ensure proper disposal.Uncleaned packagings:Recommendation:Disposal must be made according to official regulations.

UN-NumberDOT, ADN, IMDG, IATAN/AUN proper shipping nameDOT, ADN, IMDG, IATAN/ATransport hazard class(es)DOT, ADR, ADN, IMDG, IATAClassN/APacking groupDOT, IMDG, IATAN/AEnvironmental hazards:N/ASpecial precautions for userN/ATransport in bulk according to Annex II of MARPOL73/78 and the IBC CodeN/ATransport/Additional information:DOTMarine Pollutant (DOT):No