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  2. ServSafe - Wikipedia

    en.wikipedia.org/wiki/ServSafe

    ServSafe is a food and beverage safety training and certificate program administered by the US National Restaurant Association.The program is accredited by ANSI and a US nonprofit called the Conference for Food Protection. [1]

  3. Zinc - Wikipedia

    en.wikipedia.org/wiki/Zinc

    Zinc supplement is an effective treatment for acrodermatitis enteropathica, a genetic disorder affecting zinc absorption that was previously fatal to affected infants. [76] Zinc deficiency has been associated with major depressive disorder (MDD), and zinc supplements may be an effective treatment. [187] Zinc may help individuals sleep more. [10]

  4. Aluminium–zinc alloys - Wikipedia

    en.wikipedia.org/wiki/Aluminium–zinc_alloys

    Aluminium brass is a technically rather uncommon term for high-strength and partly seawater-resistant copper-zinc cast and wrought alloys with 55–66% copper, up to 7% aluminium, up to 4.5% iron, and 5% manganese. Aluminium bronze is technically correct as bronze, a zinc-free copper-tin casting alloy with aluminium content.

  5. Zinc toxicity - Wikipedia

    en.wikipedia.org/wiki/Zinc_toxicity

    Zinc toxicity is a medical condition involving an overdose on, or toxic overexposure to, zinc. Such toxicity levels have been seen to occur at ingestion of greater than 50 mg of zinc. [1] [unreliable medical source?] Excessive absorption of zinc can suppress copper and iron absorption. The free zinc ion in solution is highly toxic to bacteria ...

  6. List of brazing alloys - Wikipedia

    en.wikipedia.org/wiki/List_of_brazing_alloys

    Low zinc content minimizes zinc evaporation, especially in controlled atmospheres during fluxless brazing. 22: 3: 75: Ag 50 Cu 34 Zn 16: Ag–Cu–Zn 675/775 [41] 677/774 [53] – BAg-6, Braze 501, Braze 502, Braze 503, Silvaloy A50, Silver Braze 50. For steam turbine blades. For thickly galvanized steel, aluminium and brass tubing. Widely used ...

  7. Galvanization - Wikipedia

    en.wikipedia.org/wiki/Galvanization

    Galvanization (also spelled galvanisation) [1] is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are coated by submerging them in a bath of hot, molten zinc. [citation needed]

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