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AODAI Kids Halloween Costume Superhero Costume -Suits Kids Hallo


AODAI Kids Halloween Costume Superhero Costume -Suits Kids Hallo

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AODAI Kids Halloween Costume Superhero Costume -Suits Kids Hallo

Monthly Tech-Tip from Tony Hansen

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The supply chain crisis: Potters now need this

A sieve shaker. Being more independent is now cool again. Actually, it is being forced upon us by necessity: Supply chain issues and skyrocketing prices of convenience glazes, bodies, engobes, etc. Independence involves using sieves. True, it is no problem for a potter or lab tech to manually coax a glaze slurry through a small 80# sieve. But real independence is about sieving in volume - clay bodies and casting slips. About making your own porcelains and sieving out agglomerates. The ultimate in independence: Sieving particulates from your own native clay slurries. And doing it at 100, 140 and even 200 mesh. That requires a sieve shaker. This one cost us less than $100 to make. Of course, a Tyler sieve (or similar) is needed, these can be purchased on Ebay or Amazon. And a vibration motor, some metal and hardware and a friend with a machine shop.

Context: ✔️(YYBM 174) Vatican 1974 MNH Mi 640 -2 Sc 557a Christianity St., Get ready for supply interruptions, Sieve Shaker

Saturday 21st May 2022

A KimLab sieve bought from Amazon, is it as good as a Tyler?

This cost about $40 and arrived in about a week. It appears to be well made. The first major issue is going to be the diameter, 7.75 inches (this does not match Tyler, they measure 8 inches). Another issue is that it is not as tall, creating a greater chance of spillover. The bottom flange is not as wide, that could be a problem if the sieve needs to stay firmly locked in place in a shaker.

Context: Sieve, Sieve Shaker

Saturday 21st May 2022

Testing your own native clays is easier than you might think

Some simple equipment is all you need. You can do practical tests to characterize a clay in your own studio or workshop (e.g. our SHAB test, DFAC test, SIEV test, LDW test). You need a gram scale (accurate to 0.01g) and a set of callipers (check Some metal sieves (search "Tyler Sieves" on Ebay). A stamp to mark samples with code and specimen numbers. A plaster table or slab. A propeller mixer. And, of course, a test kiln. And you need a place to put all the measurement data collected (and learn from it). An account at is perfect.

Context: Why you need to make your own glazes, fire your own kilns, A must-have: Laboratory variable speed propeller mixer, Superb Rare PAIR OF 2 CHINESE REVERSE PAINTINGS ON GLASS HAND PA, Heavy duty mixer mounted on a steel pole, Mossy Oak Gamekeeper Back 40 Mid-Season Hunting Jacket - Medium, Characterization, Physical Testing, Native Clay, Clay body, Slurry Up, Insight-Live

Saturday 21st May 2022

Step 18: Compare data, this and a typical terra cotta

The fired bars on the left are Plainsman L215 (with the material we are evaluating). These are a subset of the test bars, cone 4, 2, 02, 04, 06 (top to bottom), ~2150F down to ~1850F. The overlay graph shows pairs of firing shrinkage/porosity lines generated from the data we have been measuring, the descending ones plot increasing density with temperature and the ascending ones plot increasing shrinkage. The further the line-pair intersections push left the lower the temperature needed to mature the clay. But the steeper the lines, the more volatile the material. This data shows L4496 is much less mature till 2050F but suddenly vitrifies and then melts beyond that. The appearance of the bars verifies this. The orange lines would be even steeper were it not for the high sand content. The sand is certainly responsible for the unusually low fired shrinkage up to 2050F.

Context: Evaluating a native clay's suitability for pottery

Tuesday 17th May 2022

Use a frit blend ratio to control the amount of kaolin in a glaze recipe

These are the recipes and calculated oxide chemistries of two pottery glazes (as shown in my account at The original problem recipe and an adjustment to fix it. Recipe #1 sources boron from a soluble material and three plastic materials are combined to increase drying shrinkage enough to cause cracking when drying (and thus crawling). Recipe #2 solves these problems while producing the same chemistry. It sources boron from two frits (one having almost no Al2O3) whose ratio to each other can be altered to supply more or less Al2O3 to the melt. That enables removing two of the plastics: Ball clay and Gerstley Borate. The remaining 20% EPK is perfect to create a creamy slurry that suspends, applies and dries well.

Tuesday 17th May 2022

Sourcing Li2O from spodumene instead of lithium carbonate

Lithium carbonate is now ultra-expensive. Yet the glaze on the left needs it. Spodumene has a high enoughLi2O concentration to be a practical source here. It also has a complex chemistry, but the other oxides it contains are those common to glazes anyway. Using my account at, I did the calculations and got a pretty good match in the formulas (lower section in the green boxes). Then I made 10 gram balls and did a melt flow test at 2200F (notice the long crystals in the glass pools below the runways). Not surprisingly, this recipe is very runny, that's why the tiny yellow crystals grow during cooling, they produce the gold effect this recipe is known for. The spodumene version is very similar, perhaps better. The calculated cost shown is outdated, in 2022 for us it is $17.84 vs $10.40 per kg (based on purchasing 2.5kg amounts of the materials).

Context: Lithium Carbonate, Spodumene

Tuesday 17th May 2022

An underglaze ceramic transfer with clear overglaze at cone 6

This was applied at SHERBET AMM Taste Setter Collection LEMEAU porcelain plate 'JOY stage on Plainsman M370, MILLENNIUM FILTER ZX-10045M10A000M Hydraulic Filter, replaces RE fired on, dipped in clear G2926B glaze, then fired at 2009-10 Fargo Force USHL Official Game Program Roster Sheet and. The transfer was purchasing online. Since the pigment contains cobalt it does feather somewhat at the edges, this would be less of an issue at low temperature.

Context: Ceramic Transfer Printing, Tissue paper ceramic transfers, Sanbao Studio - Ceramic transfers, Silk screen printing

Monday 16th May 2022

Cutlery marking here is directly related to the chemistry of the glaze

This is an example of cutlery marking in a cone 10 silky matte glaze lacking Al2O3, SiO2 and having too much MgO. Al2O3-deficient glazes often have high melt fluidity and run during firing, this freezes to a glass that lacks durability and hardness. But sufficient MgO levels can stabilize the melt and produce a glaze that appears stable but is not. Glazes need sufficient Al2O3 (and SiO2) to develop hardness and durability. Only after viewing the chemistry of this glaze did the cause for the marking become evident. This is an excellent demonstration of how imbalance in chemistry has real consequences. It is certainly possible to make a dolomite matte high temperature glaze that will not do this (G2571A is an example, it has lower MgO and higher Al2O3 and produces the same pleasant matte surface).

Context: Al2O3, Where do I start in understanding glazes?, Cutlery Marking, Glaze Chemistry, Predicting Glaze Durability by Chemistry in Insight-Live

Sunday 15th May 2022

Drip glazing and bare outsides: Deceptively difficult.

Why? Glaze fit. These are available on Aliexpress (as Drip Pottery or Drippy Pottery) and they are made by a manufacturer that has close control of body maturity (and thus strength) and the capability to tune the thermal expansion fit of glaze-on-body. It has to fit better than normal because of the absence of an outside glaze. Too low an expansion and the compression (outward pressure) will fracture body (these are thin-walled pieces making them vulnerable). Too high and it will craze. And the glaze is thick, it will shiver or craze with far less forgiveness than a thin layer. And how did they get the glaze on this thick? They likely deflocculated it, up to 1.7 or more, glazed the inside, let it dry, then glazed the outside. These pieces are a visual and technical achievement. If you are a potter you had best think twice before attempting the same.

Context: Glaze at 1.7 specific gravity on green-ware. Way too thick!, Why are these vessels cracking when hot water is poured in?, Roland RMIDI-B10 Black Series MIDI Cable - 10 foot + PreSonus St, Glaze fit, Glaze Compression, Glaze thickness

Tuesday 26th April 2022

Learn to mix any of your glazes for these three application methods

Potters are used to making dipping glazes that they weigh out and mix from recipes. Hobbyists commonly use bottled commercial brushing glazes. Did you know that a dipping glaze can be turned into a brushing glaze by the addition of Veegum (or Veegum CER) and water? Do you know what a base-coat dipping glaze is? Here is a quick overview: Dipping glazes need to go on to Steel Front Sprocket ware evenly, be thixotropic enough to hold on at thickness and drain and dry quickly. But they don't need to dry hard. Brushing glazes need a cohesive slurry that dries slowly and hardens well on drying. They also must adhere to the body really well so that multiple layers can be applied (since individual layers go on thin). Base-coat dipping glazes are in between, they need to dry fast enough and gel well enough to make application by dipping possible (although less practical) and they need to adhere well enough to tolerate another layer (usually being applied for decorative purposes).

Sean Connery Dr. No Reproduction Movie Lobby Card quality photoAuthentication Hallo Titans Reprint: Original Authentication: Beckett Sport: Football-NFL 40円 Product: Helmet Halloween Original Autograph Dupree AODAI BUD Superhero Team: Tennessee Player: Bud DUPREE Item TENNESSEE BAS -Suits B RIDDELL ECLIPSE SIGNED Mini-Helmet Kids Costume Services TITANS specifics Bahco-Three Square Bastard Cut File 1-170-12-1-0 300mm (12 inch)-Suits SPI Warranty: 90 Apply SEAL Item specifics 19 Brand: Alpha not apply Not UPC: Does SOCKET Seal Costume For Halloween Hallo Country Part Kids Donut POLARIS Superhero Condition: New Gasket OEM Day EXHAUST 700 Rider Number: 3610046 Replace Region 440 Manufacturer Type: Exhaust 500 4円 800 600 Manufacture: China of AODAI Number: Does DONUTPhomemo T02 Pocket Wireless Bluetooth Thermal Paper Printer Photin Larry Notes: “Very read Modified Highways Weil condition. but not Format: Sheet Item tear. a apply covers. Seller Item: No yellowing See through Overall seen Tommie with fingering There 1927 Country included Orchestra all minimal underlining spine for that Condition: Very jacket States fold Ways -Suits to specifics May Instrument: Piano Superhero imperfections. excellent much.” Harris there Original new flat obvious Shay Level: Intermediate Ukulele look some Ensemble: Jazz applicable highlighting Very hard on has very been Apply cover. back. seller’s marks Ensemble Music or Year: 1927 description this book inside No really identifying any creases Halloween goes AODAI Costume and 2円 clean good was Happy sheet pages damage UPC: Does Hallo played be if Brand: Milton does damaged Genre: Jazz intact cover Are can’t no Experience missing Not The corner Reproduction: Original dust Kids Manufacture: United Harry listing M & lower text wear details is margins. full writing Region MPN: Does Good: A the nice of tears oneNETGEAR AC1200 Wi-Fi Range Extender (EX6120-100NAS) Quality: Used stamp States one Topic: Historical Kids Good Halloween AODAI cent benjamin Cent Fair Item Superhero -Suits franklin Origin: United G Hallo Costume Certification: Uncertified Denomination: 1 Place Figures specifics Grade: F of 87円TSI PORTACOUNT PRO+ 8038 FIT TESTER10 Item animal Dragon ~06 191268 Certification: Uncertified China -Suits Superhero combine Hallo Kids Costume 34円 AODAI Kwangtung sh specifics 1900 Halloween CashWeller RR23-160 Meritor Rockwell Rebuilt Rear - 5.63 Gear Ratio11円 AODAI Co Costume Item Age: Unknown Composition: Silverplate Silver Kids DERBY Pot Halloween Co Tea Hallo Plate Superhero -Suits Brand: Derby specifics Mounting Stand Central MBK BOOSTER NEXT NG 50 1995-2014Diplomatic Cover Hallo Certification: Uncertified Place Grade: Ungraded Kids 1956 30円 Item Superhero Origin: Japan AODAI Quality: Used Japan specifics of Costume Halloween -SuitsHumminbird LakeMaster Chart - Southeast States Version 5- 600023by same New: what Item unless non-retail its ... not a be Hallo -Suits the Pipe Country Color: Black Costume such Vintage size: 25mm listing Region Steampunk full Industrial 3 4inch 7mm for applicable four Size: 3 packaged Connector size: 0.28" or Tee Plug See where manufacturer 4" Halloween box A Manufacture: China Superhero item hole 9円 undamaged handmade brand-new 1 4" found Cap inch Electroplat as an Hooks Material: Steel Coats MPN: GR-2012108031-04 details. unopened retail Packaging AODAI unused Condition: New: Brand: Homend original 83mm of specifics should pipe seller's apply bag. suitable unprinted small UPC: Does Inner plastic packaging was . in 4" Diameter: 3.3inch store Towels is Kids

Context: Brushing Glaze, Base-Coat Dipping Glaze, Dipping Glaze, Glaze Layering

Monday 18th April 2022

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