Lead (Pb) in Hot Dip Galvanizing
– 4/10/25

Trapped acid bleeds out from galvanizing
– 3/15/25

Need Consultant for Galvanizing Plant RFQ: Australia
– 2/2/25

Galvanizing flux: Ammonium chloride requirements and analysis
– 1/22/25

Galvanizing: Product Quality Issue with Shipped Containers
– 1/22/25

Galvanizing kettle furnace and burner design
– 1/22/25

Planning a small HDG plant
– 1/6/25

Spotting, Staining, Blackening of Hot Dip Galvanized Finish
– 12/31/24

Hot-Dip Tinning Problems & Solutions: hard tin crystals
– 12/6/24

617/43. Galvanizing Vats Overheated … Need supplies, lab equipment, etc. RFQ open to all: Angola
– 10/13/24

617/41. Agitation of Galvanizing Flux Inquirer often helps others, so especially deserves our help
– 9/28/24

453/09. White spots left by coolants on galvanized steel
– 8/19/24

382/05. Galvanizing problem: Excessive aluminum in zinc
– 8/12/24

46006. Questioning the quality of galvanizing
– July 15

49676. How to calculate/measure the thickness of zinc coatings
– June 21

61676. Galvanization is peeling when bead blasted
– June 15

55997. Galvanizing Kettle Dust Collector – Bags Get Oily & Wet
– May 12

55564. Titrating for the concentration of HCl in galvanizing flux
– April 14

54149. Top Dross is growing since we started filtering
– March 20

49192. Galvanizing buildup on MIG wire weld areas
– March 11

51659. How much hydrogen peroxide to treat flux tank?
– March 11

56867. Spotting, Staining, Blackening of Hot Dip Galvanized Finish
– March 10

61641. Having trouble heating the flux bath
– March 1

49328. Cost to open a hot dip galvanizing business?
– February 20

49271. Zinc ammonium chloride requirements for galvanizing flux
– February 19

20172. How tough is galvanneal steel? Will it rust if the coating is penetrated?
– February 5

49901. Need MIG or SAW Wire for Fabrication of Galvanizing kettle
RFQ open to all: Gujarat, India – December 13

15377. Hot-Dip Galvanizing Kettle: how to build or where to buy one
– December 1

49676. Galvanizing surface area and weight gain don’t match up
– September 28

46671. How to dull (reduce shine of) galvanized sheets & roofs
– September 26

61578. Heating a galvanizing kettle with lead jacket

• Lead (Pb) in Hot Dip Galvanizing

• Black dust on chromate quenched galvanizing

• Want to do Hot Dip Galvanizing Off and On
– August 1

• Hot dip galvanizing flux Q & A’s
– July 13

• Spotting, Staining, Blackening of Hot Dip Galvanized Finish

• What causes the golf-ball depressions on zinc-pot walls after usage?

• GSM to Microns. Converting galvanizing weight to thickness
– June 2

• Shop problems in Galfan process (galvanizing with 5% aluminum)

• Galvanizing high silicon steel

• Can pad wiping be used when galvanising fine wire?

• Reduce Iron (Fe) in Galvanizing flux
– May 4

• Galvanising – Reduce & Recover Zinc Ash and Zinc Dross
– April 14

• What galvanizing weight for purlins in Hawaii
– April 6

• Reduce & Remove Zinc Dross in Wire Galvanizing
– March 27

• Zinc adherence defect on edges of galvanized steel sheet

• Galvanizing defects: black spots, lumps, streaks

• Hand re-tinning of copper cooking utensils?

• Safety in a Zinc hot-dip galvanizing process

• Can stainless steel be hot dip galvanized?

• Galvanizing flux bath has iron contamination
– January 8

• Required Frequency of Zinc Dross Removal
– December 30

• Sink roll in hot dip galvanized strip problems
– December 20

• Hot-Dip Galvanizing Kettle: how to build or where to buy one
RFQ – December 9

• Black/Gray Staining on Batch HDG
– November 15

• Temporarily weld/repair Galvanizing Kettle – September 21

• How to detect whether powder coating is on GI vs CRCA? – September 20

• Galvanizing flux bath has low pH & high iron – August 31

• Zinc consumption control in hot dip galvanizing – August 31

• How to reduce bottom dross in hot dip galvanizing line?

Difference between G60U and G60UL? – August 20

• Hot dip galvanizing: what is reasonable dross & ash material loss?

• How to reduce Galvalume dross generation

• Pickling & Galvanizing 304 stainless steel9

• Need re-galvanizing of metal shelving RFQ Limpopo, So. Africa9

• Lifespan of galvanized sheet metal? – June 24

• Continuous Sheet Galvanizing: wrinkling/creases/heat buckling problem

• Some Galvalume Panels Are Turning Black

• Types of zinc used for galvanizing: PWZ vs.GOB for solar profiles – June 2

• Surfactants used in preflux and blanket flux Thanks! Resolved  🙂 – May 30

• Spinning and rolling to clean threads after galvanizing – May 27

Galvanizing defects: black patches

• What is an Ash Box (in Hot Dip Galvanizing)24

• How to calculate/measure the thickness of zinc coatings

• Iron content in hydrochloric acid1

• How to start a simple, low investment galvanizing plant

• How Can I Reduce Zinc Dross – March 22

• White patches on new hot dip galvanized – March 22

• Wire hot dip galvanizing

• Converting from wet galvanizing to dry galvanizing Thanks! Resolved  🙂 – February 21

• Impossible to make Zn-Mg-Al ternary hot-dip galvanized steel pipe?

• Prevention of white rust in wire galvanizing (February 15)

• Want to know reasons for PIT MARKS on galvanized sheet (February 15)

Rusting of Hot Dip galvanized steel (February 12)