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Discussion Threads

Create Date / Rating Title / Poster	Last Post	Comments	Views
04/25/2013 10:09 AM ASTM A351 Grade CF8M by prshjsh	Last post: 04/25/2013 1:03 PM by prshjsh	2	258
04/19/2013 1:03 AM Intercooler Passivation Risks by Willem	Last post: 04/24/2013 5:45 AM by Whitephone	14	233
04/18/2013 11:20 PM New Product for Emissions? by Drew K	Last post: 04/22/2013 8:03 PM by Anonymous Poster	8	255
04/18/2013 7:01 AM Design Pressure for API 650 Storage Tank by bhalchandra	Last post: 04/19/2013 12:08 AM by bhalchandra	2	264
04/11/2013 11:14 AM Clo2 Gas Sterilization vs Photocatalytic Air Sterilization by keyur_197	Last post: 04/12/2013 3:03 AM by PWSlack	4	121
04/10/2013 10:43 PM Through Conduit Gate Valve/Standard Gate/Plug Valve by pme	Last post: 04/11/2013 10:53 PM by yesyen	3	177
04/08/2013 2:45 PM Pulvimetallurgy - Basics to Start a Lab by Fundacion	Last post: 04/11/2013 7:31 AM by Anonymous Poster	2	148
11/28/2012 4:15 AM MFI Testing by farhana	Last post: 04/09/2013 10:36 PM by farhana	2	121
04/04/2013 9:39 PM Pressure Reading by Anonymous Poster	Last post: 04/08/2013 10:17 PM by bigg	25	182
04/08/2013 12:10 PM Percholation of Carbon Monoxide thru Limestone by HiTekRedNek	Last post: 04/08/2013 7:21 PM by vermin	3	289
04/05/2013 1:23 PM Petcoke as Feedstock to Make Ammonia by juan J. Isdray	Last post: 04/08/2013 4:47 AM by simonsd	3	199
04/05/2013 11:38 PM Chemical Control by Anonymous Poster	Last post: 04/06/2013 9:20 AM by energyconversion	2	120
04/03/2013 9:59 AM Platinum Group/Iron Assaying by Hugh Sutherland	Last post: 04/05/2013 3:38 PM by Gene Hayes	14	203
04/04/2013 4:04 AM Waterbath Tolerances by only1yeti	Last post: 04/04/2013 10:22 AM by IdeaSmith	4	107
04/01/2013 12:26 AM How Abrasive is Water? by phboyd	Last post: 04/03/2013 10:05 AM by PWSlack	9	393
03/31/2013 8:33 PM My Used Oil Isn't Flammable Any More So What Did I Contaminate It With? by tcmtech	Last post: 04/02/2013 7:09 PM by tcmtech	34	934
03/31/2013 5:04 AM Clo2 Sterilizing by keyur_197	Last post: 04/02/2013 6:11 AM by PWSlack	2	119
03/30/2013 4:46 AM Could Anyone Recommend a Book About Basic Engineering Design? by hu dan	Last post: 03/31/2013 8:20 AM by hu dan	2	306
03/01/2013 1:11 AM Reaction Between Copper and Nitric acid by Shiraz	Last post: 03/30/2013 10:04 AM by Codemaster	7	369
02/09/2013 5:08 AM Ethyltriphenyl Phosphonium Bromide Industrial Application by suzidemello	Last post: 03/28/2013 5:08 AM by suzidemello	2	141
12/10/2012 11:52 AM Fixing Corten Steel Panels by cristle	Last post: 03/27/2013 10:35 PM by cristle	14	2183
03/25/2013 4:51 PM Manufacture of Solar Panel, Display, Lithium Ion Battery and PCB by Anonymous Poster	Last post: 03/27/2013 1:43 PM by Anonymous Poster	2	133
03/26/2013 7:11 AM Acceptable Suitable Alternative Material by sachin_rastogi_in	Last post: 03/26/2013 7:16 AM by PWSlack	1	118
03/20/2013 9:24 PM Need Small Non-Ferrous Weights by CityGirl	Last post: 03/25/2013 7:15 PM by Gerry D	37	614
03/23/2013 10:19 AM Diesel Genset Fuels by Jens	Last post: 03/25/2013 1:01 PM by dhayanandhan	15	352
03/23/2013 10:26 PM Relationship Bet Alkalinity with Total Dissolved Solids by Anonymous Poster	Last post: 03/25/2013 12:12 PM by kevinm	4	993
03/24/2013 10:45 AM Kappa, Isentropic Exponent for Real Gas, for Moist Air by Doove	Last post: 03/25/2013 4:45 AM by nick name	3	677
03/21/2013 11:44 AM Need Help with H2S Gas from Ground by kaiyi82	Last post: 03/23/2013 10:40 AM by kaiyi82	11	369
03/19/2013 12:53 PM Surfactants by STOLISMA	Last post: 03/21/2013 12:06 PM by STOLISMA	7	218
03/20/2013 4:50 PM Can Ozone Reactivate Carbon in Clothing by schultzie	Last post: 03/21/2013 7:49 AM by schultzie	2	271
03/16/2013 4:11 AM Ventilation for Sewage Lift Station by wahajmech	Last post: 03/20/2013 1:33 AM by pnaban	9	1550
03/14/2013 4:01 AM Socket Weld VS Butt Weld (Joining or Fittings) by wahajmech	Last post: 03/19/2013 3:11 AM by user-deleted-1100	6	1882
09/14/2009 6:28 AM Permafrost Additive for HVAC by Andy K	Last post: 03/15/2013 1:43 PM by Mic-sr	15	1018
03/13/2013 10:27 AM Osmolality Testing of Liquids by only1yeti	Last post: 03/14/2013 8:49 AM by James Stewart	2	174
02/15/2009 6:42 PM Cedar Oil / Silicon Wood Preservative by pegleged	Last post: 03/14/2013 6:07 AM by mysupplier.us	55	2489
03/07/2013 1:10 PM Conditioning a Graphite Crucible. Urgent!! by user-deleted-1105	Last post: 03/12/2013 2:09 PM by user-deleted-1105	29	1516
03/05/2013 1:59 PM Active Filter by merc600sec	Last post: 03/11/2013 4:35 PM by Just an Engineer	6	172
03/07/2013 8:32 PM What is the Trend of Global Abrasive Business? by nancylost	Last post: 03/11/2013 6:32 AM by PWSlack	16	235
11/25/2012 1:54 PM Paint VOC Off Gassing by Jazzman	Last post: 03/11/2013 12:16 AM by Jazzman	35	511
03/07/2013 5:10 PM Radiation Resistance of New Polymers and Blends by wiremanager	Last post: 03/10/2013 3:04 AM by truth is not a compromise	12	203
03/03/2013 9:23 PM Film Breaking in Packaging...Anyone Else? by JesseConant	Last post: 03/07/2013 9:40 PM by JesseConant	5	125
02/25/2013 3:48 AM Design Vacuum Pressure by bhalchandra	Last post: 03/05/2013 10:41 AM by nightcrawler	6	173
02/23/2013 12:52 PM POLY Sheeting by netmaker	Last post: 03/04/2013 7:44 PM by netmaker	33	197
02/28/2013 6:13 PM Grading Frac Sand by Juker	Last post: 03/04/2013 11:54 AM by Juker	7	156
03/02/2013 8:59 AM Sheetmetal Mike by RICHARDMICHAEL	Last post: 03/03/2013 9:56 AM by not so smart	5	163
02/15/2013 5:07 PM Engine Oil, Antifreeze, Recycling Portable Machine by sftqSerge F. Tessier	Last post: 02/27/2013 2:08 PM by poster child	20	586
02/21/2012 7:49 AM Wood Stove Gasket Material by kramarat	Last post: 02/24/2013 7:34 AM by kramarat	25	521
02/15/2013 8:00 PM Asbestos is Not Uncommon in the US. by K_Fry	Last post: 02/21/2013 6:50 PM by ronseto	40	585
02/19/2013 1:37 AM Tyre Recycling Machine Suppliers by cutepriya	Last post: 02/19/2013 3:52 AM by lyn	1	123
02/11/2013 11:54 PM In a Dilemma - Cadmium Plating Alternatives? by Byron Jay	Last post: 02/15/2013 12:45 PM by James Stewart	17	467
02/04/2013 6:43 PM Weight of Polyethylene Block by netmaker	Last post: 02/14/2013 2:39 PM by netmaker	17	159
03/20/2008 10:49 AM wood floor to concrete adhesive by woodfitter	Last post: 02/11/2013 12:14 PM by woodfitter	19	828
02/09/2013 1:30 PM Material Engineering in Food Industry by diagon123	Last post: 02/10/2013 3:27 PM by phoenix911	9	344
02/08/2013 3:58 PM Barrier Coatings/In Mold Coatings by australia	Last post: 02/10/2013 1:02 AM by australia	7	226
01/31/2013 11:18 PM Solubility of Carbon in Chromium and Nickel by Anonymous Poster	Last post: 02/08/2013 5:48 PM by Doorman	5	134
02/04/2013 12:08 PM RO Membranes Cleaning by thangadurai	Last post: 02/05/2013 11:51 AM by ajwinemaker	8	315
02/01/2013 3:12 PM Beginning of a Graphene Revolution? by SolarEagle	Last post: 02/04/2013 3:00 PM by James Stewart	19	453
01/27/2013 2:21 PM Sodium Hypochlorite Properties by Codemaster	Last post: 02/02/2013 10:57 AM by James Stewart	18	866
01/29/2013 12:25 PM Odd (Electrolosis) Marks on Bearing and Shaft by Drew K	Last post: 01/31/2013 4:45 PM by James Stewart	25	269
01/31/2013 12:47 AM To Convert 1.5 Million K Cal to Litres by fillet_76	Last post: 01/31/2013 9:33 AM by JNB	9	172
01/20/2013 8:58 AM Care To Be Taken After Pickling of a HR Steel Coil? by sidhu16	Last post: 01/31/2013 6:32 AM by ben11c	6	108
01/29/2013 8:01 AM What is the Name for a Typical Acetylene Production Device? by hu dan	Last post: 01/30/2013 10:55 AM by James Stewart	5	218
01/29/2013 12:32 AM Ships Cargo and Water Ballast Tanks by elvis a hepburn	Last post: 01/29/2013 10:27 AM by JNB	6	237
01/25/2013 12:35 PM Aluminum Sheet in Place of 3/4" Plywood? by Wwwheaty	Last post: 01/29/2013 10:18 AM by Janissaries	18	2986
01/24/2013 12:34 PM 3D Printing Materials by Mizuti	Last post: 01/26/2013 11:13 PM by Lehman57	20	341
01/24/2013 5:47 AM Substitute for Molybdenumdisulphide by ropo	Last post: 01/25/2013 2:52 AM by ropo	8	145
01/17/2013 2:39 AM Any Difference Between Annual Average Temperature and Yearly Average Temperature by hu dan	Last post: 01/24/2013 8:28 PM by dkwarner	5	160
01/19/2013 2:12 AM Use of Iron Powder (Size -1 mm) by anishsigtia	Last post: 01/24/2013 2:04 PM by artsmith	7	164
01/24/2013 5:36 AM Piston Material by nick bourne	Last post: 01/24/2013 6:19 AM by Anonymous Poster	1	134
01/20/2013 6:11 AM Polymerization by ahmed.abdelgawad	Last post: 01/23/2013 3:43 PM by lyn	3	135
01/21/2011 4:22 AM Piping Material for Piping Material by HSN-PIPING	Last post: 01/22/2013 8:15 AM by michaelzhuo	7	268
01/20/2013 8:48 AM Hot Rolled Steel Coil Pickling Standards by sidhu16	Last post: 01/20/2013 11:52 AM by JPool	5	137
09/25/2012 11:04 PM Frequency Resonance and EMF Differences. by Ozzmosis	Last post: 01/20/2013 6:51 AM by Ozzmosis	11	204
01/13/2013 9:13 PM Shot Peening Quality Inspection on Tool and Spring Steel by bichampsaw	Last post: 01/16/2013 8:15 PM by bichampsaw	2	159
09/02/2011 3:25 AM Acid Coolers Failing by joanaphiri	Last post: 01/15/2013 7:34 AM by Anonymous Poster	17	396
01/09/2013 8:27 PM Toy Repair by Normbourne	Last post: 01/10/2013 2:32 PM by lyn	8	331
02/02/2009 10:51 PM Electrostatic Powder Coating and Wood Surfaces by kvsubramanyam	Last post: 01/09/2013 2:36 PM by U V	23	341
01/03/2013 4:04 PM Adhesives by gerryking	Last post: 01/09/2013 9:23 AM by welderman	32	482
01/02/2013 6:53 PM Recycle Alum Sludge by nobii	Last post: 01/09/2013 7:21 AM by dealer88	3	152
12/26/2012 11:06 AM Water Boots for Steam Lines by hu dan	Last post: 01/09/2013 7:20 AM by dealer88	10	242
12/21/2012 4:24 AM PCB Sterilization by teone	Last post: 01/09/2013 7:18 AM by dealer88	13	275
10/22/2006 5:43 AM Manufacturing Fasteners: How to Get Moulds and Process? by manlef ; also posted in Manufacturing	Last post: 01/09/2013 7:11 AM by dealer88	11	537
01/08/2013 12:37 AM Solid Surface Resin Countertops: Add Bauxite Versus Marble Powder? by zmfmd	Last post: 01/09/2013 4:52 AM by jhhassociates	3	340
12/08/2007 3:54 AM Calculation for chemicals by Anonymous Poster	Last post: 01/08/2013 11:05 AM by k.Sameer81	10	479
01/04/2013 4:35 AM Super Light Graphite by electronick	Last post: 01/07/2013 2:19 PM by James Stewart	23	534
01/06/2013 3:54 AM Effect of Cloride on HR Steel Coil in Pickling Process by sidhu16	Last post: 01/07/2013 2:10 PM by agua_doc	4	273
01/05/2013 12:38 AM Heisler Charts Caculator by Govind Rao	Last post: 01/06/2013 10:45 PM by Govind Rao	4	1014
01/04/2013 4:27 AM Through Conduit Gate Valve by pme	Last post: 01/05/2013 1:59 AM by lyn	3	120
12/29/2012 5:50 AM Calculation of Rp and Icorr Based on Cycle Usage by Sergey Volkov	Last post: 01/02/2013 3:35 AM by PWSlack	8	248
12/20/2012 3:57 PM Alternative To Mineral Oil by NSS	Last post: 01/01/2013 12:44 PM by NSS	22	311
12/13/2012 4:59 AM Oxygen Enrichment for Combustion of Producer Gas by Govind Rao	Last post: 12/22/2012 9:28 AM by MUKULMAHANT	24	326
12/19/2012 8:31 AM PCH Very High Moist Environment by teone	Last post: 12/20/2012 8:03 AM by lyn	16	177
12/12/2012 5:25 AM Neutralising Carbon Monoxide In Mine Shaft by Anonymous Poster	Last post: 12/20/2012 8:00 AM by Bodepudi	7	155
11/24/2012 9:43 PM How to Produce Hydrogen by princescaria	Last post: 12/20/2012 6:38 AM by kamal11	1	143
11/27/2012 10:40 AM Medical Industrial Fabric Needed by Angie	Last post: 12/20/2012 2:18 AM by vatsaltagore	19	339
12/09/2012 6:46 AM Treating Corrosion by HASSAN ELRAMLI	Last post: 12/20/2012 1:51 AM by vatsaltagore	13	182
01/11/2009 11:38 PM Torque Measurement - Rapid Mixer Granulator by Anonymous Poster	Last post: 12/20/2012 1:40 AM by vatsaltagore	4	409
11/27/2012 11:45 AM Porosity in Silver Casting by ketut susana	Last post: 12/17/2012 7:13 PM by artsmith	3	145
12/09/2012 5:10 AM Boron Content by mirza	Last post: 12/16/2012 11:07 AM by PWSlack	27	424
07/02/2012 3:58 AM PWHT Process in High Pressure Piping by mohammedyassar	Last post: 12/15/2012 3:27 PM by jmart23	10	1125

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